

Features of welded steel tubeÂ
Commodity |
ERW / LSAW spiral welded steel pipe from China manufacturer |
||||
OD Â |
ERWÂ /Â HFW |
LSAWÂ /Â DSAW |
SSAWÂ /Â HSAW |
RHS |
SHS |
1/8Â -Â 20Â inch |
12Â -Â 56Â inch |
 8 - 126 inch |
40 x 20 mm |
15 x 15 mm |
|
Thckness |
0.4Â -Â 16Â mm |
6.0Â -Â 40Â mm |
6.0Â -Â 26Â mm |
1.0Â -Â 30Â mm |
0.6Â -Â 30Â mm |
Length |
5.8 ~ 12.0 m or upon customers' requirements |
||||
Standard |
GB/T 3091, GB/T 13793, ASTM A252, ASTM A53, ASTM A500, |
||||
Grade |
SS400, Q235, Q345, Q460, A572 Gr.50, A572 Gr.60, |
||||
Surface |
Prime quality (bared, oiled, color paint, 3LPE, |
||||
Inspection |
With Chemical Composition and Mechanical Properties Analysis; |
||||
Application |
structure, electric power transmission tower projects, piling, water, |
||||
Packing |
Standard export, in bulk / bundles / nylon fabric bags with seaworthy packing; |
||||
Delivery Time |
1. 20-45 days after received deposit or confirmed L/C |
||||
Payment Terms |
1. T/T: 30% T/T advance, 70% balance copy of  B/L |
||||
Port |
Tianjin, Shanghai, Ningbo, Qingdao, Guangzhou of China |
Grades of erw welded steel tubes
Â
Commodity |
Items |
Standard |
Steel grade |
O.D.&W.T. range |
Casing/Line Pipes |
ERW |
API 5CT API 5L/ASTM A53/A106 EN10255 GB/T9711.1 |
A25,A,B,X42,X46,X52, S235J2H,S355J2H 10#,20#,Q295,Q345, GrC,Q235B,Q345B,SS400 |
0.405''-12.75'' X 2.4mm-31.8mm |
SSAW |
219mm-3000mm X 6mm-22mm |
|||
LSAW |
406.4mm-1422.4mmXÂ 6.4mm-38.4mm |
|||
Tubes for Structural Purposes & Ordinary Pipe |
Square steel tube |
GB/T 3091 GB/T 6728 JIS G 3444 ASTM A513 ASTM A500 BS 1387 EN 10219 |
Q195,Q215,Q235,Q345 GR.A, GR.B, GR.C St37,st52 S235J2H,S355J2H |
20*20-400*400mm X 1.0mm-16mm |
Rectangular steel tube |
30*20-500*300mm X 1.0mm-16mm |
|||
Round pipe |
1/2inch-60inch X 1.0mm-30mm |
|||
Hot-dip Galvanized Pipe |
Round |
BS 1387 ISO 65 ASTM A53 EN 10240 GB/T 3091 |
Q195,Q215,Q235,Q345 GR.A, GR.B, GR.C St37,st52 S235J2H,S355J2H |
1/2''-8'' X 1.0mm-12.7mm |
Square and Rectangular |
20*20-300*500mm X 1.0mm-16mm |
Production Progress of the welded steel tubes:

Inspections of the erw welded steel tube

Packing and Shipping of erw welded steel tube

Company Information
Tianjin Yichengtong Steel Trade Co., Ltd is a group company which manufactures,Â
cooperates and trades the stainless steel material, steel pipes and plates since 2008.
It is located in Tianjin, the Steel base of China, and It is known all over the world.Â
It is very close to Xin'gang Seaport. It is very convenient in land carriage, carriage byÂ
sea and carriage by air.Â
Â
· Our company is high quality supplier in China with good reputationÂ
· High quality seamless steel pipes with a competitive price
· Excellent experience and import-export business skill
· Ensure you best quality and timely delivery
Main Market
Â
Ireland, Singapore, Indonesia,Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil,Â
Thailand, Iraq, Russia, Holland, Turkey, Kuwait, Korea, Iran, India, Egypt, Oman,Â
Malaysia, Peru, Vietnam, Mexico, etc.
Â
 If you are interested in our products, welcome to contact us freely


Features of welded steel tubeÂ
Commodity |
ERW / LSAW spiral welded steel pipe from China manufacturer |
||||
OD Â |
ERWÂ /Â HFW |
LSAWÂ /Â DSAW |
SSAWÂ /Â HSAW |
RHS |
SHS |
1/8Â -Â 20Â inch |
12Â -Â 56Â inch |
 8 - 126 inch |
40 x 20 mm |
15 x 15 mm |
|
Thckness |
0.4Â -Â 16Â mm |
6.0Â -Â 40Â mm |
6.0Â -Â 26Â mm |
1.0Â -Â 30Â mm |
0.6Â -Â 30Â mm |
Length |
5.8 ~ 12.0 m or upon customers' requirements |
||||
Standard |
GB/T 3091, GB/T 13793, ASTM A252, ASTM A53, ASTM A500, |
||||
Grade |
SS400, Q235, Q345, Q460, A572 Gr.50, A572 Gr.60, |
||||
Surface |
Prime quality (bared, oiled, color paint, 3LPE, |
||||
Inspection |
With Chemical Composition and Mechanical Properties Analysis; |
||||
Application |
structure, electric power transmission tower projects, piling, water, |
||||
Packing |
Standard export, in bulk / bundles / nylon fabric bags with seaworthy packing; |
||||
Delivery Time |
1. 20-45 days after received deposit or confirmed L/C |
||||
Payment Terms |
1. T/T: 30% T/T advance, 70% balance copy of  B/L |
||||
Port |
Tianjin, Shanghai, Ningbo, Qingdao, Guangzhou of China |
Grades of erw welded steel tubes
Â
Commodity |
Items |
Standard |
Steel grade |
O.D.&W.T. range |
Casing/Line Pipes |
ERW |
API 5CT API 5L/ASTM A53/A106 EN10255 GB/T9711.1 |
A25,A,B,X42,X46,X52, S235J2H,S355J2H 10#,20#,Q295,Q345, GrC,Q235B,Q345B,SS400 |
0.405''-12.75'' X 2.4mm-31.8mm |
SSAW |
219mm-3000mm X 6mm-22mm |
|||
LSAW |
406.4mm-1422.4mmXÂ 6.4mm-38.4mm |
|||
Tubes for Structural Purposes & Ordinary Pipe |
Square steel tube |
GB/T 3091 GB/T 6728 JIS G 3444 ASTM A513 ASTM A500 BS 1387 EN 10219 |
Q195,Q215,Q235,Q345 GR.A, GR.B, GR.C St37,st52 S235J2H,S355J2H |
20*20-400*400mm X 1.0mm-16mm |
Rectangular steel tube |
30*20-500*300mm X 1.0mm-16mm |
|||
Round pipe |
1/2inch-60inch X 1.0mm-30mm |
|||
Hot-dip Galvanized Pipe |
Round |
BS 1387 ISO 65 ASTM A53 EN 10240 GB/T 3091 |
Q195,Q215,Q235,Q345 GR.A, GR.B, GR.C St37,st52 S235J2H,S355J2H |
1/2''-8'' X 1.0mm-12.7mm |
Square and Rectangular |
20*20-300*500mm X 1.0mm-16mm |
Production Progress of the welded steel tubes:

Inspections of the erw welded steel tube

Packing and Shipping of erw welded steel tube

Company Information
Tianjin Yichengtong Steel Trade Co., Ltd is a group company which manufactures,Â
cooperates and trades the stainless steel material, steel pipes and plates since 2008.
It is located in Tianjin, the Steel base of China, and It is known all over the world.Â
It is very close to Xin'gang Seaport. It is very convenient in land carriage, carriage byÂ
sea and carriage by air.Â
Â
· Our company is high quality supplier in China with good reputationÂ
· High quality seamless steel pipes with a competitive price
· Excellent experience and import-export business skill
· Ensure you best quality and timely delivery
Main Market
Â
Ireland, Singapore, Indonesia,Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil,Â
Thailand, Iraq, Russia, Holland, Turkey, Kuwait, Korea, Iran, India, Egypt, Oman,Â
Malaysia, Peru, Vietnam, Mexico, etc.
Â
 If you are interested in our products, welcome to contact us freely
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