ERW Welded Carbon Steel Pipe ASTM A500 Durable Anti-Deformation Cold Hard Square Steel Tube
Contact Supplier
Product Highlights
- Diverse Material Grades: Available in S235, S275, S355, Q195, Q235, Q345 and more for various applications.
- Customizable Dimensions: Wall thickness 0.6-15mm and length 1-12m tailored to customer requirements.
- Multiple Surface Options: Offered in black or galvanized finishes with zinc weights from 40g to 550g.
- OEM and ODM Services: Full customization available from designs, samples, or minor adjustments.
- Wide Application Range: Suitable for pipeline transport, construction, machinery, oil/gas drilling, and more.
- Comprehensive Certifications: Products certified under ASTM A500, BS EN 10219-2, CE, GB, and ISO9001.
- 1-Year Warranty Coverage: Includes 1-year warranty for mechanical defects and after-sales support.
- Flexible Payment Terms: Accepts T/T, L/C, D/P, PayPal, and Western Union for secure transactions.
Product Attributes
- Customization
- Available
- After-sales Service
- 1 Year
- Warranty
- 1 Year
- Model NO.
- ASTM A500
- Type
- Welded
- Technique
- Hot Rolled and Cold Rolled
- Material
- Carbon Steel
- Surface Treatment
- Black or Galvanized
- Usage
- Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
- Section Shape
- Square and Rectangular
- Wall Thickness
- 0.6 mm-15mm
- Length
- 1-12m as Customer Required
- Certification
- CE,GB, ISO9001
- Color
- Silver/Gray
- Transport Package
- Standard Seaworthy Packing
- Specification
- 20*20-500*500MM
- Trademark
- CHENWANG
- Origin
- China
- HS Code
- 7304113000
- Production Capacity
- 500000 Ton/Month
Product Images of ERW Welded Carbon Steel Pipe ASTM A500 Durable Anti-Deformation Cold Hard Square Steel Tube
Find Similar Products
Product Description





Size | OD | 20*20-500*500MM |
Wall Thickness | 0.6 mm-15mm | |
Length | 1-12M | |
Standard | ASTM A 500 Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes | |
BS EN 10219-2 :2006 Cold formed welded structural hollow sections finegrain steels | ||
Steel Grade | S235, S235JR, S235 G2H, S275, S275JR, S355JRH ,S355J2H | |
St33, St37, St44, ST52 | ||
JIS G3444 STK290,STK400,STK500,STK490,STK540 | ||
Steel material | Q195 → SS330,ST37,ST42 | |
Q235 → SS400,S235JR | ||
Q345 → S355JR,SS500,ST52 | ||
Zinc Weight | 40g,60g,80g,100g,120g,270g,400g,500g,550g | |
7μm ,8μm, 15μm ,20μm ,40μm ,60μm,70μm,80μm | ||
Usage | 1)Low Pressure Liquid, Water, Gas, Oil, Line Pipe | |
2)Construction , Structure | ||
3)Agriculture fence post , door pipe | ||





A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
A:(1)We are specialized in this industry for more than 10 years
(2) We are the gold supplier on made in China.
A: South American/Africa/Middle East/Europe/ ETC.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI2551528". Items marked "" are certified.
Company Profile
washed phosphating seamless pipe, low-temperature resistant angle steel, low-alloy angle steel, pipe material, ND steel pipe, Corden steel pipe, cold drawn square steel, cold drawn steel pipe, Q345B steel pipe, high-pressure boiler pipe, 27SiMn seamless pipe, internally threaded steel pipe, thick walled seamless steel pipe, thick walled seamless pipe, Q355B angle steel, 12cr1movg alloy pipe, 15CrMoG high-pressure boiler pipe, Q345D steel pipe, Q355B channel steel, 45 # seamless steel pipe, Q345e fertilizer special pipe, 20 # seamless steel pipe, Q345D seamless pipe, cold drawn hexagonal steel, Q345C seamless steel pipe, 15CrMog alloy pipe, galvanized angle steel, 42CrMo seamless pipe, thick Wall steel pipe, small-diameter seamless steel pipe, Q345C steel pipe, 15crmog alloy pipe, Q345E seamless pipe, Q345C seamless pipe, 12Cr1MoviG alloy pipe, Q345E steel pipe, Q355D seamless steel pipe, Q355D steel pipe Q235nh weather resistant steel plate, 20cr seamless pipe, Q355B seamless steel pipe, Q355E seamless steel pipe, 42CrMo seamless steel pipe, 35CrMo seamless steel pipe, 20G boiler pipe, 40Cr seamless pipe, low and medium pressure boiler pipe, 12Cr1MoVG high-pressure boiler pipe, large-diameter seamless steel pipe, Q355nh weather resistant steel plate, Q345B seamless pipe, 16Mn seamless pipe, 20G high-pressure boiler pipe, Q355C seamless steel pipe, special-shaped steel pipe, Q355B steel pipe, Q345E seamless steel pipe, galvanized channel steel, galvanized seamless pipe
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Huitong Logistics Park, Dongchangfu District, Liaocheng City, Shandong Province
-
Plant Area
- 128 square meters
-
Number of Employees
- 10
-
Registered Capital
- 8,880,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port, Tianjin Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 50
Our Production Capability & Technical Expertise
-
Main Products
- Steel Pipes, Steel Plates, Galvanized Coils, Stainless Steel Coils, Round Steel, Galvanized Steel Pipes, Etc
-
Customization Options
- Customization from Designs, Customization from Samples, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2017-12-28
-
Export Year
- 5 years
-
Main Markets
- Africa
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- Can provide OEM/ODM service?
- Yes. Please feel free to contact us for more details discuss.
- How is your Payment Term?
- 30% deposit by TT before production and 70% balance before shipping; And LC
- Can we visit your factory?
- Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
- Can you provide sample?
- Yes, for regular sizes sample is free but buyer need to pay freight cost.
- Why choose our company ?
- (1)We are specialized in this industry for more than 10 years (2) We are the gold supplier on made in China.
- What's your market ?
- South American/Africa/Middle East/Europe/ ETC.
Send your message to this supplier
People who viewed this also viewed
-
US$500.00-550.00 / Ton
-
US$400.00-560.00 / Ton
-
US$450.00-550.00 / Ton
-
US$400.00-500.00 / Ton
-
US$400.00-500.00 / Ton
-
US$400.00-500.00 / Ton
Find Similar Products By Category
- Supplier Homepage
- Products
- Profile
- Square and Rectangular tube
- ERW Welded Carbon Steel Pipe ASTM A500 Durable Anti-Deformation Cold Hard Square Steel Tube
Related Categories
Hot Searches
- Steel Tube Factories
- Stainless Steel Tube Factories
- Round Tube Pipe Factories
- Steel Square Tube Factories
- Carbon Steel Square Pipe Tube
- Square Tube Pipe
- Galvanized Square Tube
- Galvanized Steel Square Tube
- Square Steel Pipe Tube Welded
- Hot-Formed Square and Rectangular Tube Bulkbuy