■ Butt-Welded Seamless Steel Fitting				钢制对焊无缝管件

Description for Butt-Welded Seamless Steel Fitting

钢制对焊无缝管件描述

		ANSI/ASTM		Chinese Standard
Standard & Code:		ANSI B16.9, ANSI B16.28		GB12459-90, SH3408-96
Material:		ASTM A234 GR.WPB   ASTM A420 GR.WPL6   ASTM A234 GR.WP12   ASTM A234 GR.WP11   ASTM A234 GR.WP22   ASTM A234 GR.WP5   ASTM A403 GR.WP321   ASTM A403 GR.WP304   ASTM A403 GR.WP304L   ASTM A403 GR.WP316   ASTM A403 GR.WP316L		20#   Q345E   15CrMo   12Cr1MoV   12Cr2Mo   1Cr5Mo   0Cr18Ni10Ti   0Cr18Ni9   00Cr19Ni10   0Cr17Ni12Mo2   00Cr17Ni14Mo2
Type:		45°LR Elbow   90°LR Elbow, SR Elbow, LR Reducing Elbow   180°LR Elbow, 180°SR Elbow   Concentric Reducer, Eccentric Reducer   Straight Tee, Reducing Tee   Straight Cross, Reducing Cross   Cap   Stub End (Long & Short Pattern)		45°LR Elbow   90°LR Elbow, SR Elbow, LR Reducing Elbow   180°LR Elbow, 180°SR Elbow   Concentric Reducer, Eccentric Reducer   Straight Tee, Reducing Tee   Straight Cross, Reducing Cross   Cap
Size:		1/2"-24" STD / XS		DN15-600 STD / XS

Chemical Composition & Mechanical Properties of Butt-Welded Seamless Steel Fitting

钢制对焊无缝管件化学成份及机械性能

Spec. No. Grade		Chemical Compositions（max%） C Mn P S Si Cr Cu Mo Ni V Co Nb Ti Al		Mechanical Properties (min) Tensile (MPa) Yield (MPa) Elongation % Impact Akv(J) Hardness (HB)

A234 - Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and Elevated Temperature

A420 - Piping Fittings of Wrought Carbon Steel and Alloy Steel for Low Temperature Service

A403 - Wrought Austenitic Stainless Steel Piping Fittings

WPB		0.30		0.29- 1.06		0.050		0.058		≥0.10		0.40		0.40		0.15		0.40		0.08		0.02								415-585		240		30				≤197

WPL6		0.30		0.39- 1.06		0.030		0.030		≥0.10																				415-585		240		30		17.6		≤197

WP12 CL1		0.05- 0.20		0.30- 0.80		0.045		0.045		0.60		0.80- 1.25				0.44- 0.65														415-585		220		30				≤197

WP12 CL2		0.05- 0.20		0.30- 0.80		0.045		0.045		0.60		0.80- 1.25				0.44- 0.65														485-655		275		30				≤197

WP11 CL1		0.05- 0.15		0.30- 0.60		0.030		0.030		0.50- 1.00		1.00- 1.50				0.44- 0.65														415-585		205		30				≤197

WP11 CL2		0.05- 0.20		0.30- 0.80		0.040		0.040		0.50- 1.00		1.00- 1.50				0.44- 0.65														485-655		275		30				≤197

WP11 CL3		0.05- 0.20		0.30- 0.80		0.040		0.040		0.50- 1.00		1.00- 1.50				0.44- 0.65														520-690		310		30				≤197

WP22 CL1		0.05- 0.15		0.30- 0.60		0.040		0.040		0.50		1.90- 2.60				0.87- 1.13														415-585		205		30				≤197

WP22 CL3		0.05- 0.15		0.30- 0.60		0.040		0.040		0.50		1.90- 2.60				0.87- 1.13														520-690		310		30				≤197

WP5 CL1		0.15		0.30- 0.60		0.040		0.030		0.50		4.0- 6.0				0.44- 0.65														415-585		205		30				≤197

WP5 CL3		0.15		0.30- 0.60		0.040		0.030		0.50		4.0- 6.0				0.44- 0.65														520-690		310		30				≤197

WP321		0.08		2.00		0.045		0.030		1.00		17.00- 20.00						9.00- 13.00								4C%- 0.70				515		205		28

WP304		0.08		2.00		0.045		0.030		1.00		18.00- 20.00						8.00- 11.00												515		205		28

WP304L		0.035		2.00		0.045		0.030		1.00		18.00- 20.00						8.00- 13.00												485		170		28

WP316		0.08		2.00		0.045		0.030		1.00		16.00- 18.00				2.00- 3.00		10.00- 14.00												515		205		28

WP316L		0.035		2.00		0.045		0.030		1.00		16.00- 18.00				2.00- 3.00		10.00 16.00												485		170		28

GB12459-90 - Steel Butt-Welding Seamless Pipe Fittings

SH3408-96 - Steel Seamless Butt-Welding Fittings

20#

0.17- 0.24

0.35- 0.65

0.035

0.035

0.17- 0.37

0.25

0.25

0.25

410-550

245

20

≤160

Q345E

0.18

1.00- 1.60

0.025

0.025

0.55

0.02- 0.15

0.015- 0.060

0.02- 0.20

≥ 0.015

490-655

325

21

27

≤180

15CrMo

0.12- 0.18

0.40- 0.70

0.030

0.030

0.17- 0.37

0.80- 1.10

0.20

0.40- 0.55

0.30

440-640

235

21

≤180

12Cr1MoV

0.08- 0.15

0.40- 0.70

0.030

0.030

0.17- 0.37

0.90- 1.20

0.20

0.25- 0.35

0.30

0.15- 0.30

470-640

255

21

≤180

12Cr2Mo

0.08- 0.15

0.40- 0.70

0.030

0.030

0.50

2.00- 2.50

0.20

0.90- 1.20

0.30

450-600

280

20

≤180

1Cr5Mo

0.15

0.60

0.030

0.035

0.50

4.00- 6.00

0.25

0.45- 0.65

0.60

390

195

22

≤180

0Cr18Ni10Ti

0.08

2.00

0.035

0.030

1.00

17.00- 19.00

9.00- 12.00

≥ 5C%

520

205

35

≤190

0Cr18Ni9

0.07

2.00

0.035

0.030

1.00

17.00- 19.00

8.00- 11.00

520

205

35

≤190

00Cr19NI10

0.03

2.00

0.035

0.030

1.00

18.00- 20.00

8.00- 12.00

480

175

35

≤190

0Cr17Ni12Mo2

0.08

2.00

0.035

0.030

1.00

16.00- 18.50

2.00- 3.00

10.00- 14.00

520

205

35

≤190

00Cr17Ni14Mo2

0.03

2.00

0.035

0.030

1.00

16.00- 18.00

2.00- 3.00

12.00- 15.00

480

175

35

≤190

■ Butt-Welded Welded Steel Fitting				钢制对焊焊缝管件

Description for Butt-Welded Welded Steel Fitting

钢制对焊焊缝管件描述

		ANSI/ASTM		Chinese Standard & Code
Standard & Code:		ANSI B16.9, ANSI B16.28		GB/T13401-92, SH3409-96
Material:		ASTM A234 GR.WPB   ASTM A403 GR.WP321   ASTM A403 GR.WP304   ASTM A403 GR.WP304L   ASTM A403 GR.WP316   ASTM A403 GR.WP316L		Q235B   0Cr18Ni10Ti   0Cr18Ni9   00Cr19Ni10   0Cr17Ni12Mo2   00Cr17Ni14Mo2
Type:		45°LR Elbow   90°LR Elbow, 90°SR Elbow   Concentric Reducer, Eccentric Reducer   Straight Tee, Reducing Tee   Cap   Stub End (Long & Short Pattern)		45°LR Elbow   90°LR Elbow, 90°SR Elbow   Concentric Reducer, Eccentric Reducer   Straight Tee, Reducing Tee   Cap
Size:		14"-48" STD / XS		DN350-1200 STD / XS

Chemical Composition & Mechanical Properties of Butt-Welded Welded Steel Fitting

钢制对焊焊缝管件化学成份及机械性能

Spec. No. Grade

Chemical Compositions（max%） C Mn P S Si Cr Cu