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Material Carbon Steel --- ASTM A234 WPB/WPC, ANSI B 16.9, ASTM A105/A106/A53,
API 5L GR.B/A671-CC-70/A515-50/A135-A/A179-C
Stainless Steel --- ASTM 403 304/304L,316/316L,316Ti,321,317L,310S
Alloy Steel --- ASTM A234 WP1/5/9/11/12/22/91
Specification：NPS from 1/2'' to 36'', DN from 15 to 900；WT: 2-80mm, SCH 40/80/XXS
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API 5L GR.B/A671-CC-70/A515-50/A135-A/A179-C
Stainless Steel --- ASTM 403 304/304L,316/316L,316Ti,321,317L,310S
Alloy Steel --- ASTM A234 WP1/5/9/11/12/22/91
Specification：NPS from 1/2'' to 36'', DN from 15 to 900；WT: 2-80mm, SCH 40/80/XXS
Material Carbon Steel --- ASTM A234 WPB/WPC, ASTM A105/A106/A53/A283-D,
API 5l GR.B/A671-CC-70/A515-50/A135-A/A179-C
ASTM 403 304/304L, 316/316L,316Ti,321,317L,310S
Alloy Steel --- ASTM 234 WP 1/5/9/11/12/22/91
Specification：Alloy Steel --- ASTM 234 WP 1/5/9/11/12/22/91；WT: 2-80mm, SCH 40/80/XXS
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API 5l GR.B/A671-CC-70/A515-50/A135-A/A179-C
ASTM 403 304/304L, 316/316L,316Ti,321,317L,310S
Alloy Steel --- ASTM 234 WP 1/5/9/11/12/22/91
Specification：Alloy Steel --- ASTM 234 WP 1/5/9/11/12/22/91；WT: 2-80mm, SCH 40/80/XXS
Size: OD: 1/2"-24" seamless, 26"-60" welded
WT: SCH5S,10S,10,40S,STD,XS,80S,XXS,40,60,80,160,XXS
30° 45° 60° 90° 180°,etc
LR/long radius=1.5D,SR/Shrot radius=1D, various radius: 3D,4D,5D,6D,7D
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WT: SCH5S,10S,10,40S,STD,XS,80S,XXS,40,60,80,160,XXS
30° 45° 60° 90° 180°,etc
LR/long radius=1.5D,SR/Shrot radius=1D, various radius: 3D,4D,5D,6D,7D
Size: OD: DN15- DN2000 (1/2''- 80'')
Type: welding neck, slip on, blind, socket welding, threaded, lap-joint
Pressure: 150#, 300#, 600#,900#,1500#, 2500#
Material: carbon steel A105, C22.8, S235, S235JR, P235GH,SS400,37.2
Stainless Steel 304/L,316/L,321,310S,347H,1.4301, 1.4404
ASTM A234 WP1/5/9/11/12/22/91
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Type: welding neck, slip on, blind, socket welding, threaded, lap-joint
Pressure: 150#, 300#, 600#,900#,1500#, 2500#
Material: carbon steel A105, C22.8, S235, S235JR, P235GH,SS400,37.2
Stainless Steel 304/L,316/L,321,310S,347H,1.4301, 1.4404
ASTM A234 WP1/5/9/11/12/22/91
Size:NPS1/2”-120”(DN15-3000)
WALL THICKNESS:SCH5S/10S, SCH20/40/80/160, STD/XS/XXS, SGP
MATERIAL:Carbon steel/Alloy steel/Stainle steel
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WALL THICKNESS:SCH5S/10S, SCH20/40/80/160, STD/XS/XXS, SGP
MATERIAL:Carbon steel/Alloy steel/Stainle steel
Size：1/2"-48"/(DN15-DN1200)
Connection： welding
Technic：forged
Varieties：SCH10，SCH20, SGP, STD, SCH40, SCH80, SCH160
Material：Carbon steel/Alloy steel/Stainless steel
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Connection： welding
Technic：forged
Varieties：SCH10，SCH20, SGP, STD, SCH40, SCH80, SCH160
Material：Carbon steel/Alloy steel/Stainless steel
CONTACT US
E-mail: info@northsteelgroup.com
Add: No. 229, Tongzipo West Road, Lugu International Industrial Park, Yuelu District, Changsha, China 410221
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