日本issoku第一测范社美制锥管螺纹塞规NPT美标密封螺纹环规NPTF L1 L2 6台阶规

日本issoku一测，issoku极限螺纹量规，一测界限螺纹通止规，issoku螺纹塞规，一测issoku螺纹环规，美制管螺纹塞规环规，NPT标准：ANSI/ASME B1.20.1、NPTF标准：ANSI B1.20.5、ANPT标准：MIL-P-7105B/SAE AS71051标准。

NPT规格：

NPTF规格：

ANPT规格：

说明：

1/16" - 27 NPT

1/16" - 27 NPTF

1/16" - 27 ANPT

NPT塞规环规：L1

ANPT/NPTF塞规区分：L1、L3、6-STEP

ANPT/NPTF环规区分：L1、L2、6-STEP

1/8" - 27 NPT

1/8" - 27 NPTF

1/8" - 27 ANPT

1/4" - 18 NPT

1/4" - 18 NPTF

1/4" - 18 ANPT

3/8" - 18 NPT

3/8" - 18 NPTF

3/8" - 18 ANPT

1/2" - 14 NPT

1/2" - 14 NPTF

1/2" - 14 ANPT

3/4" - 14 NPT

3/4" - 14 NPTF

3/4" - 14 ANPT

1" - 11 1/2 NPT

1" - 11 1/2 NPTF

1" - 11 1/2 ANPT

1 1/4" - 11 1/2 NPT

1 1/4" - 11 1/2 NPTF

1 1/4" - 11 1/2 ANPT

1 1/2" - 11 1/2 NPT

1 1/2" - 11 1/2 NPTF

1 1/2" - 11 1/2 ANPT

2" - 11 1/2 NPT

2" - 11 1/2 NPTF

2" - 11 1/2 ANPT

2 1/2" - 8 NPT

2 1/2" - 8 NPTF

2 1/2" - 8 ANPT

3" - 8 NPT

4" - 8 NPTF

3" - 8 ANPT

3 1/2" - 8 NPT

4" - 8 NPT

5" - 8 NPT

6" - 8 NPT

8" - 8 NPT

10" - 8 NPT

12" - 8 NPT

PTF SAE Short/ PTF SPL Short/ PTF SPL Extra Short规格：

PTF SAE Short规格：

PTF SPL Short规格：

PTF SPL Extra Short规格：

1/16" - 27 PTF SAE Short

1/16" - 27 PTF SPL Short

1/16" - 27 PTF SPL Extra Shor

1/8" - 27 PTF SAE Short

1/8" - 27 PTF SPL Short

1/8" - 27 PTF SPL Extra Shor

1/4" - 18 PTF SAE Short

1/4" - 18 PTF SPL Short

1/4" - 18 PTF SPL Extra Shor

3/8" - 18 PTF SAE Short

3/8" - 18 PTF SPL Short

3/8" - 18 PTF SPL Extra Shor

1/2" - 14 PTF SAE Short

1/2" - 14 PTF SPL Short

1/2" - 14 PTF SPL Extra Shor

3/4" - 14 PTF SAE Short

3/4" - 14 PTF SPL Short

3/4" - 14 PTF SPL Extra Shor

1" - 11 1/2 PTF SAE Short

1" - 11 1/2 PTF SPL Short

1" - 11 1/2 PTF SPL Extra Shor

1 1/4" - 11 1/2 NPTF

1 1/4" - 11 1/2 PTF SPL Short

1 1/4" - 11 1/2 PTF SPL Extra Shor

1 1/2" - 11 1/2 NPTF

1 1/2" - 11 1/2 PTF SPL Short

1 1/2" - 11 1/2 PTF SPL Extra Shor

2" - 11 1/2 NPTF

2" - 11 1/2 PTF SPL Short

2" - 11 1/2 PTF SPL Extra Shor

2 1/2" - 8 NPTF

2 1/2" - 8 PTF SPL Short

2 1/2" - 8 PTF SPL Extra Shor

4" - 8 NPTF

4" - 8 PTF SPL Short

4" - 8 PTF SPL Extra Shor