Tel : +86 372-5055135
Home
Products
Steel Pipe
Stainless Steel
Steel Plate
Cold Rolled Steel
Silicon Steel
Tool Steel
Titanium Products
Copper Products
Steel Profile
Galvanized Steel
Aluminum Metal
Automotive Steel
About us
Company Profile
Corporate Video
VR
Services
Service
FAQ
Quality
Deep Processing
Cases
News
Contact us
Home
Products
Steel Pipe
Stainless Steel
Steel Plate
Cold Rolled Steel
Silicon Steel
Tool Steel
Titanium Products
Copper Products
Steel Profile
Galvanized Steel
Aluminum Metal
Automotive Steel
About us
Company Profile
Corporate Video
VR
Services
Service
FAQ
Quality
Deep Processing
Cases
News
Contact us
Products
We have professional sales team numbered 200 with more than 16 years experience.
Position:
Home > Products > Steel Pipe > Welded Steel Pipe
Welded Structural Steel Pipe
Welded Structural Steel Pipe
Welded Structural Steel Pipe
Welded Structural Steel Pipe
Welded Structural Steel Pipe
Welded Structural Steel Pipe

Welded Structural Steel Pipe

structural pipe is welded pipe sized tubing made from flat-rolled steel, formed through a roller system and welded using electric-resistance welding.
Send E-mail
Chat Now
Products list
Gnee steel,steel supply from sky to sea are available,global reachable;
Contact us
Email : sale@gneesteel.com
Mobile: +86 15824687445 kelly
Tel: +86 372-5055135
Address: No. 4-1114,Beichen Building,Beicang Town,Beichen District Tianjin,China.
Product introduction Technical data
Product introduction

Pipe Type: Structural Pipe, Structural Welded Pipe, Welded Structural Pipe
Application: In the Structural Engineering Area and Construction Industry
Specification: OD: 88.9mm ~ 660mm
                       WT: 3mm ~ 17.5mm
                       LENGTH: 0.5mtr ~ 22mtr (5.8/6/11.8/12 meters, SRL, DRL)
Standard & Grades: ASTM A500 Grade 1/2/3, EN 10219
End: Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends
Surface: Bare, Lightly Oiled, Black/Red/Yellow Painting, Zinc/Anti-corrosive Coating
Packing: Bundled/In Bulk, Plastic Caps plugged, Waterproof Paper wrapped

Technical data
Chemical Composition
Grade C Mn P S Si Cr Mo
1010 0.08-0.13 0.30-0.60 ≤0.04 ≤0.05 - - -
1020 0.08-0.23 0.30-0.60 ≤0.04 ≤0.05 - - -
1045 0.43-0.50 0.60-0.90 ≤0.04 ≤0.05 - - -
4130 0.28-0.33 0.40-0.60 ≤0.04 ≤0.05 0.15-0.35 0.80-1.10 0.15-0.25
4140 0.38-0.43 0.75-1.00 ≤0.04 ≤0.05 0.15-0.35 0.80-1.10 0.15-0.25

Mechanical Properties
Grade Condition Tensile strength Mpa(min) Yield stength Mpa(min) Elongation %(min)
1020 CW 414 483 5
SR 345 448 10
A 193 331 30
N 234 379 22
1025 CW 448 517 5
SR 379 483 8
A 207 365 25
N 248 379 22
4130 SR 586 724 10
A 379 517 30
N 414 621 20
4140 SR 689 855 10
A 414 552 25
N 621 855 20
 

  
  

 

  
  

 

  

 

  

Related Products
Welded Steel Pipe For Sale
Welded Steel Pipe For Sale
View More
Send E-mail
API 5L carbon steel pipe
API 5L X80 carbon welded steel pipe
View More
Send E-mail
API 5L X52 steel pipe
API 5L PSL1 PSL2 X52 ERW welded steel pipes
View More
Send E-mail
API 5L SSAW steel pipe
API 5L SSAW Welded Spiral Steel Pipe
View More
Send E-mail
S235JR Welded Square Pipe
S235JR Welded Square Pipe
View More
Send E-mail
API 5L X42 steel pipe
API 5L X42 PSL2 SAW 3PE Anti-corrosion spiral welded steel pipe
View More
Send E-mail
Welded API 5L Line Pipe
Welded API 5L Line Pipe
View More
Send E-mail
LSAW Steel Pipe
LSAW Steel Pipe
View More
Send E-mail
ERW Steel Pipe
ERW Steel Pipe
View More
Send E-mail
Inquiry
* Name
* E-mail
Phone
Country
Message
sale@gneesteel.com
GNEE Steel was founded in 2008 with a registered capital of 5 million yuan. After more than ten years of ups and downs, GNEE Steel has grown into a comprehensive steel supply chain enterprise. It has 8 subsidiaries, located in Anyang, Tianjin, Hong Kong, Zhengzhou, Singapore and other countries and regions in China, with more than 200 employees, and its influence has reached all over the world.
Browse list
Steel Pipe
Stainless Steel
Steel Plate
Cold Rolled Steel
Silicon Steel
Tool Steel
Titanium Products
Copper Products
Steel Profile
Galvanized Steel
Aluminum Metal
Automotive Steel
Contact us
Email: sale@gneesteel.com
Phone: +86 15824687445
Fax: 0372-5055135
WhatsApp/Wechat ：+86 15824687445
Skype: mmkelly1314
Address: No. 4-1114,Beichen Building,Beicang Town,Beichen District Tianjin,China.
Inquiry
Friendship link:
Galvanized steel Silicon steel
Copyright © Gnee Steel (tianjin) Co., Ltd All Rights Reserved. Support: Coverweb