API Thread Gauges

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Transcription

API Thread Gauges
BQJ ఞၯ஢ࣙ!API Thread Gauges
BQJ ఞၯ஢ࣙᄲख!Type of Thread
फ࿜ੴࢗ BQJ ఞၯ஢ࣙܿ࿅ጲ!Features of KURODA API Gauges
API Spec. 5B
फ࿜ੴࢗ፟ BQJ˄౟࣭໠ቌᄒঐ˅ఞၯ஢ࣙञቌ੷࣏࿅༓ఞၯ
KURODA’S API (American Petroleum Institute) Thread Gauges
ࣙˈ‫؜‬੡኷ׁׁ๊ဌˈ२‫ܸଁڵ‬໱੒ࢌ࣭ȃۨٛ൰ˈ኷໱੒
and Premium Connection Gauges have been used worldwide and
LP
CSG
BUTTRESS CSG
receiving the highest quality reputation. KURODA has been
Line Pipe Thread Gauges
Thread Angle : 60˚
Casing Round Thread Gauges
Thread Angle : 60˚
Buttress Casing Thread Gauges
Thread Angle : 3˚×10˚
႑ྕຢᇵྋ‫ޙ‬࿅ቄடܿ൰፣ˈჴ቏Ꮌभࡴܿ൹২ȃफ࿜ੴࢗ
granted the right of use of API Official Monogram for the following
኷ 2:68 ೧ˈ኷ BQJ ࣙࢆఞၯ஢ࣙຢˈถܾம BQJ ࢞ไຟ‫ܿ׭‬
Size
T.P.I.
Taper
1/8
1/4
3/8
1/2
3/4
27
18
18
14
14
11 1/2
11 1/2
11 1/2
11 1/2
8
8
8
8
8
8
8
8
8
8
8
8
8
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
API Thread Gauges since1957;
໪ቂᅒ૰ȃ
Specification 5B under the License No. 5B-0015,
ᇵ჉ၓ BQJ ࢞ไຟ‫ܿ׭‬໪ቂᅒ૰ຟख˖
Specification 7-2 under the License No. 7-2-0187.
!!Tqfdjgjdbujpo!6C!!!!!!!ᅒ૰ጽख OP/6C.1126
KURODA supplies all kinds of Thread Gauges listed in the API
!!Tqfdjgjdbujpo!8.3!!!!!!ᅒ૰ጽख OP/8.3.1298
Spec.5B and 7-2.
KURODA also supplies a Thread Gauge having a special thread
ၻ౦፟ዉ BQJ!Tqfd/6C ञ 8.3 ࣙࢆ೗৔ኵܿྈ቏ᄲखܿఞၯ
form, or the size of diameter as large as 20 inches (508mm).
஢ࣙȃၻ౦२፟Ꮾ࿅༓ᄲखܿఞၯᆃᄲࣙञፊ੿ 31 ሡ‫ڞ‬
To find out more information on our products, please contact us
by e-mailing.
˄619nn˅ܿ‫੿ܐ‬ఞၯ஢ࣙȃၻ౦፛உ቙఻Ꮪࣖ‫ܐ‬ቂॖܿࢌߴ
We try to provide the best possible solution for you as quickly as
ಅᇋชञᇵᏥଓܿཨ‫૴ܐࣖࡉ܍ޡ‬ॖܿᇪ೎ၳ࿏ȃ
we can.
License No.5B
License No.7-2
1
1
1
2
2
3
3
4
5
6
8
10
12
14D
16D
18D
20D
1/4
1/2
1/2
1/2
[Light-Duty]
Ȟ෸ȟ
Size
4
5
5
6
7
7
8
9
10
11
13
16
18
20
1/2
1/2
5/8
5/8
5/8
5/8
3/4
3/4
3/8
※
※
※
※
※
※
※
※
5/8
※
T.P.I.
Taper
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
Size
4
5
5
6
7
7
8
9
10
11
13
16
18
20
1/2
1/2
5/8
5/8
5/8
5/8
3/4
3/4
3/8
5/8
T.P.I.
Taper
5
5
5
5
5
5
5
5
5
5
5
5
5
5
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 12
1 : 12
1 : 12
Note)※:Short and long
• In 1975, ahead of the times, KURODA was successfully made
Ȅ!኷ 2:86 ೧ˈफ࿜ੴࢗᏮၓࢌ‫ܐ‬ፃಚ஢ન፟ዉຟܿ჏ดጚˈ
the gauges of 6 5/8 through 20 inches lighter than before.
༈۫኷ BQJ ఞၯ஢ࣙ 7!609 ፚ 31 ሡ‫ܿ܄‬ٛ൰ܿ፱஢ຢˈ
[Longer Operating Life]
੣ᄵம෸஢फ़ܿ৉༦૑ߙ‫؃‬ถܾம‫࢙ڈ‬ȃ
• Correct treatments such as heat and anti-distort purposes
Ȟ༊ಛ٣ȟ
and selection of the right materials made the Kuroda
Gauges reputable for its quality and the longer life.
Ȅ!ၻ౦໪ቂܿ࡫‫إ‬໸੶ࣰᆒࢆ຋ᅤˈޭ‫إ‬፣ܿೊಢᄹ቏Ꮌ
[Easy to use]
ᆒࢆܿᇋชȃ኷໻‫ܿܬ‬฽‫୲ۃ‬ञ੣ᄵம߷୔फ़‫܈݃୲ۃ‬
• For portable and easy maintenance purposes, the handle is
໚ॄˈޭඝ൰፣ܿೊಢᄹܾܸமᅒ޹૴ॖܿऔ൹ȃ
standard- equipped on all products.
Ȟ໪ቂߴ‫צ‬ȟ
• Notch and Limit Plate are mounted on spec. 5B working ring
gauges except for Ex. Li.Csg to determine the allowance
Ȅ!ૣఈܸᏮᇖ፩ܿᄌఋˈၻཌྷᏋᄵᆓ፟૑ߙܿ๒ᇸն‫ڕ‬
limit of your products.
༇‫ˈ׽‬኷஢ࣙٛ൰ຢ‫ޕ‬቏ࡒ‫ܕ‬ȃ
• Upon request, a Hook Ring can be mounted on larger
Ȅ!‫ڼ‬ம Fy/Mj/Dth/ࣙࢆᇵိˈၻ౦ૣఈܸ໪ቂຢܿ‫஀צ‬ᄹˈ
diameter ring gauges for better workability.
኷ Tqfd/6C ࢗᏮ०ࣙຢົ፜மქၤࣙˈ੣ᄵഫ‫ށ‬ఞၯܿ
[Advanced Technology]
๒ᅒ੒ქȃ
• With the abundant know-how and the technologies, KURODA
can design gauges that are “beyond API specification” for
Ȅ!ၻ౦२૰ᇵ኷‫੿ܐ‬०ࣙܿိ፵ຢົ፜‫ݰ‬०ˈۨ঩೙૰
you. In other words, KURODA can make the products that
ਂ෸Ꮾᇖ໢ܿ࿒உ୒‫ˈވ‬࿎ࡴࢗᏮᄌఋȃۨࢗᅗᅍ኷
meet your requirements and needs, just the way you wish.
‫ނ‬ত໢ࢍၻ౦ፑ໯ȃ
[Manufacturing Capabilities]
Ȟሴ቏৉༦೙உȟ
TBG
UP TBG
Ex. Li. Csg.
Non-Upset Tubing Thread Gauges
Thread Angle : 60˚
External-Upset Tubing Thread Gauges
Thread Angle : 60˚
Extreme-Line Casing Thread & Seal Gauges
Thread Angle : 6˚×6˚
Size
T.P.I.
Taper
Size
T.P.I.
Taper
1.050
1.315
1.660
1.900
2 3/8
2 7/8
3 1/2
4
4 1/2
10
10
10
10
10
10
10
8
8
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1.050
1.315
1.660
1.900
2 3/8
2 7/8
3 1/2
4
4 1/2
10
10
10
10
8
8
8
8
8
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
Size
5
5
6
7
7
8
9
10
1/2
5/8
5/8
5/8
5/8
3/4
T.P.I.
Taper
6
6
6
6
6
5
5
5
1:8
1:8
1:8
1:8
1:8
1 : 9.6
1 : 9.6
1 : 9.6
Note) Taper of seal=1 : 6
• Grinding machines such as the ground thread and so forth
are designed and developed by KURODA.
Ȅ!஀ቂ٣೧഻ᆻञࢡࢿܿົ৓೙உˈၻ౦૰ᇵົ৓፟Ꮾ
[Higher Quality]
BQJ ࣙࢆ୴ႇ৔ኵܿ࿅༓ᄲखࣙࢆܿ߾‫׭‬൰ˈ࿷໢ᇓ૰
• KURODA Precision Industries Ltd is ISO 17025 approved
ᇵၓۨ߾‫׭‬൰༨அ஢ࣙळ஢Ⴜ࿾ȃ
firm. It means KURODA is authorized for calibrating
Ȟሴ቏፟Ꮾ೙உȟ
instruments such as Gauge Blocks.
And at the same time, KURODA is in possession of many
Ȅ!ၻ౦໪ቂܿᆓಢఞၯ໢ܿᆓಢ‫޹ܿۏ‬༮໸फ࿜ੴࢗᏋ
measuring instruments on its assembly lines. And therefore,
ᄵ૑ߙົ৓ܿȃ
this leads that KURODA is currently offering to you the
Ȟࡴ൰፣ȟ
products that are reliable and of high quality.
Ȅ!ޭ቙ଐࣙܿᄈጸࢗᏮߑᆗˈफ࿜ੴࢗሴ቏ JTP28136 ։
ߙܿ቏৔ኵᄈጸ঩࣋Ꮑࢆ೙உܿনׁࣙ‫ܿށ‬ጽ༚ȃሴ
API Spec. 7-2 Rotary shouldered connections
–1–
቏ᅒ޹ࢎદ‫ك‬஢಼ܿ‫؜‬࿷ܿࢌ፯‫ك‬஢ᇨධˈ‫؃‬ฬஅம
NC
REG
FH
Number Style
Thread Angle : 60˚
Regular Style (Right or left hand)
Thread Angle : 60˚
Full-hole Style
Thread Angle : 60˚
Size
T.P.I.
Taper
NC23
NC26
NC31
NC35
NC38
NC40
NC44
NC46
NC50
NC56
NC61
NC70
NC77
4
4
4
4
4
4
4
4
4
4
4
4
4
1:6
1:6
1:6
1:6
1:6
1:6
1:6
1:6
1:6
1:4
1:4
1:4
1:4
Size
1
1
2
2
3
4
5
6
7
8
1/2
3/8
7/8
1/2
1/2
1/2
5/8
5/8
5/8
T.P.I.
Taper
6
6
5
5
5
5
4
4
4
4
1:8
1:8
1:4
1:4
1:4
1:4
1:4
1:6
1:4
1:4
Size
3
4
4
5
6
1/2
1/2
5/8
T.P.I.
Taper
5
4
5
4
4
1:4
1:6
1:4
1:6
1:6
ᅲ২໢ˈᅍฬไᇵ჉໳ჵ
When ordering, please provide more information for the
2/ ఞၯܿᄲख
following:
1. Type of Thread
3/ ஢ࣙܿ‫܄ڞ‬
IF
Internal-flush Style
Thread Angle : 60˚
Size
2
2
3
4
4
5
–2–
1/2
ቪ࣭য়‫ك‬஢Ⴜ࿾ၓ‫׭‬Ꮃܿ‫ك‬஢࢏ᏐႼ࿾ȃ
3/8
7/8
1/2
1/2
1/2
T.P.I.
Taper
4
4
4
4
4
4
1:6
1:6
1:6
1:6
1:6
1:6
2. Size of Gauge.
4/ ᄈޭ஢ࣙডࢗᏮ஢ࣙ
3. Reference master or working gauges.
5/ ๰ࣙञ०ࣙˈডጚ๰ࣙञ०ࣙᇜ࿄
4. Plug or Ring or both.
6/ ቑఞၯডᏪఞၯ
5. Right hand or left hand, in case of API Spec. 7-2thread
gauges.
7/ ‫ڵ‬٦ጽ༚ຢ৔ኵ‫ܠ‬ၤၓˈሡ‫ڞ‬ড໸౶
6. Inspection results to be specified either in inches or metric.
–3–
BQJ ఞၯ஢ࣙ!API Thread Gauges
BQJ ఞၯ஢ࣙᄲख!Type of Thread
फ࿜ੴࢗ BQJ ఞၯ஢ࣙܿ࿅ጲ!Features of KURODA API Gauges
API Spec. 5B
फ࿜ੴࢗ፟ BQJ˄౟࣭໠ቌᄒঐ˅ఞၯ஢ࣙञቌ੷࣏࿅༓ఞၯ
KURODA’S API (American Petroleum Institute) Thread Gauges
ࣙˈ‫؜‬੡኷ׁׁ๊ဌˈ२‫ܸଁڵ‬໱੒ࢌ࣭ȃۨٛ൰ˈ኷໱੒
and Premium Connection Gauges have been used worldwide and
LP
CSG
BUTTRESS CSG
receiving the highest quality reputation. KURODA has been
Line Pipe Thread Gauges
Thread Angle : 60˚
Casing Round Thread Gauges
Thread Angle : 60˚
Buttress Casing Thread Gauges
Thread Angle : 3˚×10˚
႑ྕຢᇵྋ‫ޙ‬࿅ቄடܿ൰፣ˈჴ቏Ꮌभࡴܿ൹২ȃफ࿜ੴࢗ
granted the right of use of API Official Monogram for the following
኷ 2:68 ೧ˈ኷ BQJ ࣙࢆఞၯ஢ࣙຢˈถܾம BQJ ࢞ไຟ‫ܿ׭‬
Size
T.P.I.
Taper
1/8
1/4
3/8
1/2
3/4
27
18
18
14
14
11 1/2
11 1/2
11 1/2
11 1/2
8
8
8
8
8
8
8
8
8
8
8
8
8
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
API Thread Gauges since1957;
໪ቂᅒ૰ȃ
Specification 5B under the License No. 5B-0015,
ᇵ჉ၓ BQJ ࢞ไຟ‫ܿ׭‬໪ቂᅒ૰ຟख˖
Specification 7-2 under the License No. 7-2-0187.
!!Tqfdjgjdbujpo!6C!!!!!!!ᅒ૰ጽख OP/6C.1126
KURODA supplies all kinds of Thread Gauges listed in the API
!!Tqfdjgjdbujpo!8.3!!!!!!ᅒ૰ጽख OP/8.3.1298
Spec.5B and 7-2.
KURODA also supplies a Thread Gauge having a special thread
ၻ౦፟ዉ BQJ!Tqfd/6C ञ 8.3 ࣙࢆ೗৔ኵܿྈ቏ᄲखܿఞၯ
form, or the size of diameter as large as 20 inches (508mm).
஢ࣙȃၻ౦२፟Ꮾ࿅༓ᄲखܿఞၯᆃᄲࣙञፊ੿ 31 ሡ‫ڞ‬
To find out more information on our products, please contact us
by e-mailing.
˄619nn˅ܿ‫੿ܐ‬ఞၯ஢ࣙȃၻ౦፛உ቙఻Ꮪࣖ‫ܐ‬ቂॖܿࢌߴ
We try to provide the best possible solution for you as quickly as
ಅᇋชञᇵᏥଓܿཨ‫૴ܐࣖࡉ܍ޡ‬ॖܿᇪ೎ၳ࿏ȃ
we can.
License No.5B
License No.7-2
1
1
1
2
2
3
3
4
5
6
8
10
12
14D
16D
18D
20D
1/4
1/2
1/2
1/2
[Light-Duty]
Ȟ෸ȟ
Size
4
5
5
6
7
7
8
9
10
11
13
16
18
20
1/2
1/2
5/8
5/8
5/8
5/8
3/4
3/4
3/8
※
※
※
※
※
※
※
※
5/8
※
T.P.I.
Taper
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
Size
4
5
5
6
7
7
8
9
10
11
13
16
18
20
1/2
1/2
5/8
5/8
5/8
5/8
3/4
3/4
3/8
5/8
T.P.I.
Taper
5
5
5
5
5
5
5
5
5
5
5
5
5
5
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 12
1 : 12
1 : 12
Note)※:Short and long
• In 1975, ahead of the times, KURODA was successfully made
Ȅ!኷ 2:86 ೧ˈफ࿜ੴࢗᏮၓࢌ‫ܐ‬ፃಚ஢ન፟ዉຟܿ჏ดጚˈ
the gauges of 6 5/8 through 20 inches lighter than before.
༈۫኷ BQJ ఞၯ஢ࣙ 7!609 ፚ 31 ሡ‫ܿ܄‬ٛ൰ܿ፱஢ຢˈ
[Longer Operating Life]
੣ᄵம෸஢फ़ܿ৉༦૑ߙ‫؃‬ถܾம‫࢙ڈ‬ȃ
• Correct treatments such as heat and anti-distort purposes
Ȟ༊ಛ٣ȟ
and selection of the right materials made the Kuroda
Gauges reputable for its quality and the longer life.
Ȅ!ၻ౦໪ቂܿ࡫‫إ‬໸੶ࣰᆒࢆ຋ᅤˈޭ‫إ‬፣ܿೊಢᄹ቏Ꮌ
[Easy to use]
ᆒࢆܿᇋชȃ኷໻‫ܿܬ‬฽‫୲ۃ‬ञ੣ᄵம߷୔फ़‫܈݃୲ۃ‬
• For portable and easy maintenance purposes, the handle is
໚ॄˈޭඝ൰፣ܿೊಢᄹܾܸமᅒ޹૴ॖܿऔ൹ȃ
standard- equipped on all products.
Ȟ໪ቂߴ‫צ‬ȟ
• Notch and Limit Plate are mounted on spec. 5B working ring
gauges except for Ex. Li.Csg to determine the allowance
Ȅ!ૣఈܸᏮᇖ፩ܿᄌఋˈၻཌྷᏋᄵᆓ፟૑ߙܿ๒ᇸն‫ڕ‬
limit of your products.
༇‫ˈ׽‬኷஢ࣙٛ൰ຢ‫ޕ‬቏ࡒ‫ܕ‬ȃ
• Upon request, a Hook Ring can be mounted on larger
Ȅ!‫ڼ‬ம Fy/Mj/Dth/ࣙࢆᇵိˈၻ౦ૣఈܸ໪ቂຢܿ‫஀צ‬ᄹˈ
diameter ring gauges for better workability.
኷ Tqfd/6C ࢗᏮ०ࣙຢົ፜மქၤࣙˈ੣ᄵഫ‫ށ‬ఞၯܿ
[Advanced Technology]
๒ᅒ੒ქȃ
• With the abundant know-how and the technologies, KURODA
can design gauges that are “beyond API specification” for
Ȅ!ၻ౦२૰ᇵ኷‫੿ܐ‬०ࣙܿိ፵ຢົ፜‫ݰ‬०ˈۨ঩೙૰
you. In other words, KURODA can make the products that
ਂ෸Ꮾᇖ໢ܿ࿒உ୒‫ˈވ‬࿎ࡴࢗᏮᄌఋȃۨࢗᅗᅍ኷
meet your requirements and needs, just the way you wish.
‫ނ‬ত໢ࢍၻ౦ፑ໯ȃ
[Manufacturing Capabilities]
Ȟሴ቏৉༦೙உȟ
TBG
UP TBG
Ex. Li. Csg.
Non-Upset Tubing Thread Gauges
Thread Angle : 60˚
External-Upset Tubing Thread Gauges
Thread Angle : 60˚
Extreme-Line Casing Thread & Seal Gauges
Thread Angle : 6˚×6˚
Size
T.P.I.
Taper
Size
T.P.I.
Taper
1.050
1.315
1.660
1.900
2 3/8
2 7/8
3 1/2
4
4 1/2
10
10
10
10
10
10
10
8
8
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1.050
1.315
1.660
1.900
2 3/8
2 7/8
3 1/2
4
4 1/2
10
10
10
10
8
8
8
8
8
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
Size
5
5
6
7
7
8
9
10
1/2
5/8
5/8
5/8
5/8
3/4
T.P.I.
Taper
6
6
6
6
6
5
5
5
1:8
1:8
1:8
1:8
1:8
1 : 9.6
1 : 9.6
1 : 9.6
Note) Taper of seal=1 : 6
• Grinding machines such as the ground thread and so forth
are designed and developed by KURODA.
Ȅ!஀ቂ٣೧഻ᆻञࢡࢿܿົ৓೙உˈၻ౦૰ᇵົ৓፟Ꮾ
[Higher Quality]
BQJ ࣙࢆ୴ႇ৔ኵܿ࿅༓ᄲखࣙࢆܿ߾‫׭‬൰ˈ࿷໢ᇓ૰
• KURODA Precision Industries Ltd is ISO 17025 approved
ᇵၓۨ߾‫׭‬൰༨அ஢ࣙळ஢Ⴜ࿾ȃ
firm. It means KURODA is authorized for calibrating
Ȟሴ቏፟Ꮾ೙உȟ
instruments such as Gauge Blocks.
And at the same time, KURODA is in possession of many
Ȅ!ၻ౦໪ቂܿᆓಢఞၯ໢ܿᆓಢ‫޹ܿۏ‬༮໸फ࿜ੴࢗᏋ
measuring instruments on its assembly lines. And therefore,
ᄵ૑ߙົ৓ܿȃ
this leads that KURODA is currently offering to you the
Ȟࡴ൰፣ȟ
products that are reliable and of high quality.
Ȅ!ޭ቙ଐࣙܿᄈጸࢗᏮߑᆗˈफ࿜ੴࢗሴ቏ JTP28136 ։
ߙܿ቏৔ኵᄈጸ঩࣋Ꮑࢆ೙உܿনׁࣙ‫ܿށ‬ጽ༚ȃሴ
API Spec. 7-2 Rotary shouldered connections
–1–
቏ᅒ޹ࢎદ‫ك‬஢಼ܿ‫؜‬࿷ܿࢌ፯‫ك‬஢ᇨධˈ‫؃‬ฬஅம
NC
REG
FH
Number Style
Thread Angle : 60˚
Regular Style (Right or left hand)
Thread Angle : 60˚
Full-hole Style
Thread Angle : 60˚
Size
T.P.I.
Taper
NC23
NC26
NC31
NC35
NC38
NC40
NC44
NC46
NC50
NC56
NC61
NC70
NC77
4
4
4
4
4
4
4
4
4
4
4
4
4
1:6
1:6
1:6
1:6
1:6
1:6
1:6
1:6
1:6
1:4
1:4
1:4
1:4
Size
1
1
2
2
3
4
5
6
7
8
1/2
3/8
7/8
1/2
1/2
1/2
5/8
5/8
5/8
T.P.I.
Taper
6
6
5
5
5
5
4
4
4
4
1:8
1:8
1:4
1:4
1:4
1:4
1:4
1:6
1:4
1:4
Size
3
4
4
5
6
1/2
1/2
5/8
T.P.I.
Taper
5
4
5
4
4
1:4
1:6
1:4
1:6
1:6
ᅲ২໢ˈᅍฬไᇵ჉໳ჵ
When ordering, please provide more information for the
2/ ఞၯܿᄲख
following:
1. Type of Thread
3/ ஢ࣙܿ‫܄ڞ‬
IF
Internal-flush Style
Thread Angle : 60˚
Size
2
2
3
4
4
5
–2–
1/2
ቪ࣭য়‫ك‬஢Ⴜ࿾ၓ‫׭‬Ꮃܿ‫ك‬஢࢏ᏐႼ࿾ȃ
3/8
7/8
1/2
1/2
1/2
T.P.I.
Taper
4
4
4
4
4
4
1:6
1:6
1:6
1:6
1:6
1:6
2. Size of Gauge.
4/ ᄈޭ஢ࣙডࢗᏮ஢ࣙ
3. Reference master or working gauges.
5/ ๰ࣙञ०ࣙˈডጚ๰ࣙञ०ࣙᇜ࿄
4. Plug or Ring or both.
6/ ቑఞၯডᏪఞၯ
5. Right hand or left hand, in case of API Spec. 7-2thread
gauges.
7/ ‫ڵ‬٦ጽ༚ຢ৔ኵ‫ܠ‬ၤၓˈሡ‫ڞ‬ড໸౶
6. Inspection results to be specified either in inches or metric.
–3–
BQJ ఞၯ஢ࣙ!API Thread Gauges
BQJ ఞၯ஢ࣙᄲख!Type of Thread
फ࿜ੴࢗ BQJ ఞၯ஢ࣙܿ࿅ጲ!Features of KURODA API Gauges
API Spec. 5B
फ࿜ੴࢗ፟ BQJ˄౟࣭໠ቌᄒঐ˅ఞၯ஢ࣙञቌ੷࣏࿅༓ఞၯ
KURODA’S API (American Petroleum Institute) Thread Gauges
ࣙˈ‫؜‬੡኷ׁׁ๊ဌˈ२‫ܸଁڵ‬໱੒ࢌ࣭ȃۨٛ൰ˈ኷໱੒
and Premium Connection Gauges have been used worldwide and
LP
CSG
BUTTRESS CSG
receiving the highest quality reputation. KURODA has been
Line Pipe Thread Gauges
Thread Angle : 60˚
Casing Round Thread Gauges
Thread Angle : 60˚
Buttress Casing Thread Gauges
Thread Angle : 3˚×10˚
႑ྕຢᇵྋ‫ޙ‬࿅ቄடܿ൰፣ˈჴ቏Ꮌभࡴܿ൹২ȃफ࿜ੴࢗ
granted the right of use of API Official Monogram for the following
኷ 2:68 ೧ˈ኷ BQJ ࣙࢆఞၯ஢ࣙຢˈถܾம BQJ ࢞ไຟ‫ܿ׭‬
Size
T.P.I.
Taper
1/8
1/4
3/8
1/2
3/4
27
18
18
14
14
11 1/2
11 1/2
11 1/2
11 1/2
8
8
8
8
8
8
8
8
8
8
8
8
8
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
API Thread Gauges since1957;
໪ቂᅒ૰ȃ
Specification 5B under the License No. 5B-0015,
ᇵ჉ၓ BQJ ࢞ไຟ‫ܿ׭‬໪ቂᅒ૰ຟख˖
Specification 7-2 under the License No. 7-2-0187.
!!Tqfdjgjdbujpo!6C!!!!!!!ᅒ૰ጽख OP/6C.1126
KURODA supplies all kinds of Thread Gauges listed in the API
!!Tqfdjgjdbujpo!8.3!!!!!!ᅒ૰ጽख OP/8.3.1298
Spec.5B and 7-2.
KURODA also supplies a Thread Gauge having a special thread
ၻ౦፟ዉ BQJ!Tqfd/6C ञ 8.3 ࣙࢆ೗৔ኵܿྈ቏ᄲखܿఞၯ
form, or the size of diameter as large as 20 inches (508mm).
஢ࣙȃၻ౦२፟Ꮾ࿅༓ᄲखܿఞၯᆃᄲࣙञፊ੿ 31 ሡ‫ڞ‬
To find out more information on our products, please contact us
by e-mailing.
˄619nn˅ܿ‫੿ܐ‬ఞၯ஢ࣙȃၻ౦፛உ቙఻Ꮪࣖ‫ܐ‬ቂॖܿࢌߴ
We try to provide the best possible solution for you as quickly as
ಅᇋชञᇵᏥଓܿཨ‫૴ܐࣖࡉ܍ޡ‬ॖܿᇪ೎ၳ࿏ȃ
we can.
License No.5B
License No.7-2
1
1
1
2
2
3
3
4
5
6
8
10
12
14D
16D
18D
20D
1/4
1/2
1/2
1/2
[Light-Duty]
Ȟ෸ȟ
Size
4
5
5
6
7
7
8
9
10
11
13
16
18
20
1/2
1/2
5/8
5/8
5/8
5/8
3/4
3/4
3/8
※
※
※
※
※
※
※
※
5/8
※
T.P.I.
Taper
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
Size
4
5
5
6
7
7
8
9
10
11
13
16
18
20
1/2
1/2
5/8
5/8
5/8
5/8
3/4
3/4
3/8
5/8
T.P.I.
Taper
5
5
5
5
5
5
5
5
5
5
5
5
5
5
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 12
1 : 12
1 : 12
Note)※:Short and long
• In 1975, ahead of the times, KURODA was successfully made
Ȅ!኷ 2:86 ೧ˈफ࿜ੴࢗᏮၓࢌ‫ܐ‬ፃಚ஢ન፟ዉຟܿ჏ดጚˈ
the gauges of 6 5/8 through 20 inches lighter than before.
༈۫኷ BQJ ఞၯ஢ࣙ 7!609 ፚ 31 ሡ‫ܿ܄‬ٛ൰ܿ፱஢ຢˈ
[Longer Operating Life]
੣ᄵம෸஢फ़ܿ৉༦૑ߙ‫؃‬ถܾம‫࢙ڈ‬ȃ
• Correct treatments such as heat and anti-distort purposes
Ȟ༊ಛ٣ȟ
and selection of the right materials made the Kuroda
Gauges reputable for its quality and the longer life.
Ȅ!ၻ౦໪ቂܿ࡫‫إ‬໸੶ࣰᆒࢆ຋ᅤˈޭ‫إ‬፣ܿೊಢᄹ቏Ꮌ
[Easy to use]
ᆒࢆܿᇋชȃ኷໻‫ܿܬ‬฽‫୲ۃ‬ञ੣ᄵம߷୔फ़‫܈݃୲ۃ‬
• For portable and easy maintenance purposes, the handle is
໚ॄˈޭඝ൰፣ܿೊಢᄹܾܸமᅒ޹૴ॖܿऔ൹ȃ
standard- equipped on all products.
Ȟ໪ቂߴ‫צ‬ȟ
• Notch and Limit Plate are mounted on spec. 5B working ring
gauges except for Ex. Li.Csg to determine the allowance
Ȅ!ૣఈܸᏮᇖ፩ܿᄌఋˈၻཌྷᏋᄵᆓ፟૑ߙܿ๒ᇸն‫ڕ‬
limit of your products.
༇‫ˈ׽‬኷஢ࣙٛ൰ຢ‫ޕ‬቏ࡒ‫ܕ‬ȃ
• Upon request, a Hook Ring can be mounted on larger
Ȅ!‫ڼ‬ம Fy/Mj/Dth/ࣙࢆᇵိˈၻ౦ૣఈܸ໪ቂຢܿ‫஀צ‬ᄹˈ
diameter ring gauges for better workability.
኷ Tqfd/6C ࢗᏮ०ࣙຢົ፜மქၤࣙˈ੣ᄵഫ‫ށ‬ఞၯܿ
[Advanced Technology]
๒ᅒ੒ქȃ
• With the abundant know-how and the technologies, KURODA
can design gauges that are “beyond API specification” for
Ȅ!ၻ౦२૰ᇵ኷‫੿ܐ‬०ࣙܿိ፵ຢົ፜‫ݰ‬०ˈۨ঩೙૰
you. In other words, KURODA can make the products that
ਂ෸Ꮾᇖ໢ܿ࿒உ୒‫ˈވ‬࿎ࡴࢗᏮᄌఋȃۨࢗᅗᅍ኷
meet your requirements and needs, just the way you wish.
‫ނ‬ত໢ࢍၻ౦ፑ໯ȃ
[Manufacturing Capabilities]
Ȟሴ቏৉༦೙உȟ
TBG
UP TBG
Ex. Li. Csg.
Non-Upset Tubing Thread Gauges
Thread Angle : 60˚
External-Upset Tubing Thread Gauges
Thread Angle : 60˚
Extreme-Line Casing Thread & Seal Gauges
Thread Angle : 6˚×6˚
Size
T.P.I.
Taper
Size
T.P.I.
Taper
1.050
1.315
1.660
1.900
2 3/8
2 7/8
3 1/2
4
4 1/2
10
10
10
10
10
10
10
8
8
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1.050
1.315
1.660
1.900
2 3/8
2 7/8
3 1/2
4
4 1/2
10
10
10
10
8
8
8
8
8
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
1 : 16
Size
5
5
6
7
7
8
9
10
1/2
5/8
5/8
5/8
5/8
3/4
T.P.I.
Taper
6
6
6
6
6
5
5
5
1:8
1:8
1:8
1:8
1:8
1 : 9.6
1 : 9.6
1 : 9.6
Note) Taper of seal=1 : 6
• Grinding machines such as the ground thread and so forth
are designed and developed by KURODA.
Ȅ!஀ቂ٣೧഻ᆻञࢡࢿܿົ৓೙உˈၻ౦૰ᇵົ৓፟Ꮾ
[Higher Quality]
BQJ ࣙࢆ୴ႇ৔ኵܿ࿅༓ᄲखࣙࢆܿ߾‫׭‬൰ˈ࿷໢ᇓ૰
• KURODA Precision Industries Ltd is ISO 17025 approved
ᇵၓۨ߾‫׭‬൰༨அ஢ࣙळ஢Ⴜ࿾ȃ
firm. It means KURODA is authorized for calibrating
Ȟሴ቏፟Ꮾ೙உȟ
instruments such as Gauge Blocks.
And at the same time, KURODA is in possession of many
Ȅ!ၻ౦໪ቂܿᆓಢఞၯ໢ܿᆓಢ‫޹ܿۏ‬༮໸फ࿜ੴࢗᏋ
measuring instruments on its assembly lines. And therefore,
ᄵ૑ߙົ৓ܿȃ
this leads that KURODA is currently offering to you the
Ȟࡴ൰፣ȟ
products that are reliable and of high quality.
Ȅ!ޭ቙ଐࣙܿᄈጸࢗᏮߑᆗˈफ࿜ੴࢗሴ቏ JTP28136 ։
ߙܿ቏৔ኵᄈጸ঩࣋Ꮑࢆ೙உܿনׁࣙ‫ܿށ‬ጽ༚ȃሴ
API Spec. 7-2 Rotary shouldered connections
–1–
቏ᅒ޹ࢎદ‫ك‬஢಼ܿ‫؜‬࿷ܿࢌ፯‫ك‬஢ᇨධˈ‫؃‬ฬஅம
NC
REG
FH
Number Style
Thread Angle : 60˚
Regular Style (Right or left hand)
Thread Angle : 60˚
Full-hole Style
Thread Angle : 60˚
Size
T.P.I.
Taper
NC23
NC26
NC31
NC35
NC38
NC40
NC44
NC46
NC50
NC56
NC61
NC70
NC77
4
4
4
4
4
4
4
4
4
4
4
4
4
1:6
1:6
1:6
1:6
1:6
1:6
1:6
1:6
1:6
1:4
1:4
1:4
1:4
Size
1
1
2
2
3
4
5
6
7
8
1/2
3/8
7/8
1/2
1/2
1/2
5/8
5/8
5/8
T.P.I.
Taper
6
6
5
5
5
5
4
4
4
4
1:8
1:8
1:4
1:4
1:4
1:4
1:4
1:6
1:4
1:4
Size
3
4
4
5
6
1/2
1/2
5/8
T.P.I.
Taper
5
4
5
4
4
1:4
1:6
1:4
1:6
1:6
ᅲ২໢ˈᅍฬไᇵ჉໳ჵ
When ordering, please provide more information for the
2/ ఞၯܿᄲख
following:
1. Type of Thread
3/ ஢ࣙܿ‫܄ڞ‬
IF
Internal-flush Style
Thread Angle : 60˚
Size
2
2
3
4
4
5
–2–
1/2
ቪ࣭য়‫ك‬஢Ⴜ࿾ၓ‫׭‬Ꮃܿ‫ك‬஢࢏ᏐႼ࿾ȃ
3/8
7/8
1/2
1/2
1/2
T.P.I.
Taper
4
4
4
4
4
4
1:6
1:6
1:6
1:6
1:6
1:6
2. Size of Gauge.
4/ ᄈޭ஢ࣙডࢗᏮ஢ࣙ
3. Reference master or working gauges.
5/ ๰ࣙञ०ࣙˈডጚ๰ࣙञ०ࣙᇜ࿄
4. Plug or Ring or both.
6/ ቑఞၯডᏪఞၯ
5. Right hand or left hand, in case of API Spec. 7-2thread
gauges.
7/ ‫ڵ‬٦ጽ༚ຢ৔ኵ‫ܠ‬ၤၓˈሡ‫ڞ‬ড໸౶
6. Inspection results to be specified either in inches or metric.
–3–
फ࿜ੴࢗᏋ2:36೧‫ڈ‬அᇵହˈቪׁ๊ܿ஢ࣙ፟ዉ୿໨࿷‫ߙ؞‬ዴˈ໭፮፛உ቙ٛ൰৉༦ܿ࿎ࡴञ൰፣ܿ૰૦
ᄹȃ੶ࣰ٣ඓഇஉˈၻ౦኷ׁ๊Ꮵ჏ঠถம቏࣋‫ؠ‬౤։ߙܿKJT#2ৃ#ఞၯ஢ࣙ‫׭‬खᏁࢆˈ‫؃‬෩኷ᆊ፷Ꮵ჏ถ
ܾமBQJ஢ࣙܿໍٛፍጐ݃݃ˈफ࿜ੴࢗᏮၓ፳޹஢ࣙ፟ዉຟܿ჏ดጚˈჴ቏Ꮌभ޹ቈࢾ૴۪ቧܿᏥࡴ൹২ȃ
੧೧ହˈ኷ᇵJTP:111Ⴜளၓ‫ܿװܗ‬፣஢࣏୲Ⴜ࿾፩ˈ৓஢ܿᎮཬᄹਐਐܿ‫ڈ‬ၓம‫כ‬ᇋ࿢਋ȃ۰൰፣֦ጊञ፣
஢࣏୲݃ߴಅૣఈˈ஢ࣙඩܸܿᏮቂᇵঽඝ፱ᇋᄹˈᇲ቏ம፱ᄧܿไ໧ȃ
फ࿜ੴࢗᏮၓȘ٣‫ޡ‬௏ቱܿ་ฝ࢞ཌྷșˈ࿳ࣰᇵଐࣙၓኊ‫ܿݞ‬஢ࣙˈ৓஢ᇨධܿᄈጸȄไጽ݃ࢗᏮˈ૰ᇵ֔
᎓૴ॖˈ༨அ৓஢ᇨධቪ࣭য়‫׭‬Ꮃ੣ᄵܿޭጐᎮཬ‫ك‬஢ȃޭۨˈၻ౦቏Ꮌ‫؜‬૰‫ވ‬ᇂܿᄪᄩȃ!
Since its founding in 1925, KURODA Precision Industries Ltd. has continued to advance with the history of gauges in
our country, and has been striving for improvement in the product quality and reliability.
As a result, KURODA has successfully received the highest class evaluation as a pioneer of gauge manufacturer,
such as an authority to indicate JIS "Grade 1" thread gauge mark for the first time in Japan and a production license
for API gauges first time ever in the East.
The importance of gauges has been recognized anew, because they play a significant role in quality control and
quality assurance and the traceability of measurement has become a necessary condition in the quality management
system represented by ISO 9000 Series in recent years.
KURODA, as an authorized company for length section calibration, believes firmly that it will be of service to the
establishment of traceability of customer’s measurement equipment to the national standard through the calibration
and certification of gauge blocks and other various gauges as well as measurement equipment.
फ࿜ੴࢗਾ།፟Ꮾ 2nn ፚ 611nn ܿࢌ፯ࣙࢆ፯୥ܿ஢ࣙȃ࿷໢ˈ
ᇓਾ།፟Ꮾ࿅༓ᄲखࣙࢆܿ٫ੴ౻஢ࣙȃ
KURODA is capable of making many different types of gauges, 1mm
through 500mm for you.
फ࿜ੴࢗܿ BQJ ఞၯ஢ࣙˈ኷࣭቏ਅ‫ށ‬঩࣋ˈᆓઈ঩࣋ञ‫ܐ‬ᄲ࡫࣏፟
ዉຟ୴‫ت߱ࣖ־‬ቂˈሴ቏भ޹ᇖ঵ȃඝ൰፣ߴಅˈᇓ኷࣭೗ိ፳޹૴
ॖฯ୴ˈჴ቏Ꮌࡴ‫ܿޡ‬൹২ȃ
KURODA API gauges are widely used and are receiving great recognition at
such places as National Test authorities, Research institutions, Major Pipe
manufacturers and etc. Regardless of the market location, whether it is
domestic or offshore, KURODA is receiving a high reputation around the
globe.
KDTTไጽጽ༚
JCSS CERTIFICATE
a
CAT.NO. PK110-○
Distributors:
फ࿜ੴࢗᇓ኷Ꮾଐࣙܿ፟Ꮾቪᄁ༌ȃ
Head Office:
239, Shimohirama, Saiwai-ku, Kawasaki, Kanagawa 212-8560, Japan
Telephone: 81-44-555-3801
Fax: 81-44-555-1479
E-mail: [email protected]
KURODA also manufactures and sells the gauge blocks.
Printed in Japan 2010. 03 PMC
–4–
–5–
फ࿜ੴࢗᏋ2:36೧‫ڈ‬அᇵହˈቪׁ๊ܿ஢ࣙ፟ዉ୿໨࿷‫ߙ؞‬ዴˈ໭፮፛உ቙ٛ൰৉༦ܿ࿎ࡴञ൰፣ܿ૰૦
ᄹȃ੶ࣰ٣ඓഇஉˈၻ౦኷ׁ๊Ꮵ჏ঠถம቏࣋‫ؠ‬౤։ߙܿKJT#2ৃ#ఞၯ஢ࣙ‫׭‬खᏁࢆˈ‫؃‬෩኷ᆊ፷Ꮵ჏ถ
ܾமBQJ஢ࣙܿໍٛፍጐ݃݃ˈफ࿜ੴࢗᏮၓ፳޹஢ࣙ፟ዉຟܿ჏ดጚˈჴ቏Ꮌभ޹ቈࢾ૴۪ቧܿᏥࡴ൹২ȃ
੧೧ହˈ኷ᇵJTP:111Ⴜளၓ‫ܿװܗ‬፣஢࣏୲Ⴜ࿾፩ˈ৓஢ܿᎮཬᄹਐਐܿ‫ڈ‬ၓம‫כ‬ᇋ࿢਋ȃ۰൰፣֦ጊञ፣
஢࣏୲݃ߴಅૣఈˈ஢ࣙඩܸܿᏮቂᇵঽඝ፱ᇋᄹˈᇲ቏ம፱ᄧܿไ໧ȃ
फ࿜ੴࢗᏮၓȘ٣‫ޡ‬௏ቱܿ་ฝ࢞ཌྷșˈ࿳ࣰᇵଐࣙၓኊ‫ܿݞ‬஢ࣙˈ৓஢ᇨධܿᄈጸȄไጽ݃ࢗᏮˈ૰ᇵ֔
᎓૴ॖˈ༨அ৓஢ᇨධቪ࣭য়‫׭‬Ꮃ੣ᄵܿޭጐᎮཬ‫ك‬஢ȃޭۨˈၻ౦቏Ꮌ‫؜‬૰‫ވ‬ᇂܿᄪᄩȃ!
Since its founding in 1925, KURODA Precision Industries Ltd. has continued to advance with the history of gauges in
our country, and has been striving for improvement in the product quality and reliability.
As a result, KURODA has successfully received the highest class evaluation as a pioneer of gauge manufacturer,
such as an authority to indicate JIS "Grade 1" thread gauge mark for the first time in Japan and a production license
for API gauges first time ever in the East.
The importance of gauges has been recognized anew, because they play a significant role in quality control and
quality assurance and the traceability of measurement has become a necessary condition in the quality management
system represented by ISO 9000 Series in recent years.
KURODA, as an authorized company for length section calibration, believes firmly that it will be of service to the
establishment of traceability of customer’s measurement equipment to the national standard through the calibration
and certification of gauge blocks and other various gauges as well as measurement equipment.
फ࿜ੴࢗਾ།፟Ꮾ 2nn ፚ 611nn ܿࢌ፯ࣙࢆ፯୥ܿ஢ࣙȃ࿷໢ˈ
ᇓਾ།፟Ꮾ࿅༓ᄲखࣙࢆܿ٫ੴ౻஢ࣙȃ
KURODA is capable of making many different types of gauges, 1mm
through 500mm for you.
फ࿜ੴࢗܿ BQJ ఞၯ஢ࣙˈ኷࣭቏ਅ‫ށ‬঩࣋ˈᆓઈ঩࣋ञ‫ܐ‬ᄲ࡫࣏፟
ዉຟ୴‫ت߱ࣖ־‬ቂˈሴ቏भ޹ᇖ঵ȃඝ൰፣ߴಅˈᇓ኷࣭೗ိ፳޹૴
ॖฯ୴ˈჴ቏Ꮌࡴ‫ܿޡ‬൹২ȃ
KURODA API gauges are widely used and are receiving great recognition at
such places as National Test authorities, Research institutions, Major Pipe
manufacturers and etc. Regardless of the market location, whether it is
domestic or offshore, KURODA is receiving a high reputation around the
globe.
KDTTไጽጽ༚
JCSS CERTIFICATE
a
CAT.NO. PK110-○
Distributors:
फ࿜ੴࢗᇓ኷Ꮾଐࣙܿ፟Ꮾቪᄁ༌ȃ
Head Office:
239, Shimohirama, Saiwai-ku, Kawasaki, Kanagawa 212-8560, Japan
Telephone: 81-44-555-3801
Fax: 81-44-555-1479
E-mail: [email protected]
KURODA also manufactures and sells the gauge blocks.
Printed in Japan 2010. 03 PMC
–4–
–5–

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