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ASTM A500 Structural Steel Pipe STK400 A36 S235JR SHS RHS

Categories Structural Steel Pipe
Model Number: Seamless Pipe
Certification: CE ISO
Place of Origin: China
MOQ: Negotiable
Price: Negotiable
Payment Terms: T/T, L/C
Supply Ability: 5000 Ton/Tons per Month
Delivery Time: 7-15 work days
Packaging Details: Standard Sea-worthy Packing
Product Name: Alloy Steel Seamless Pipe
Application: Structure Pipe, Fluid Pipe, Boiler Pipe, Gas Pipe, Oil Pipe
Surface: BA,2B,NO.1,NO.4,4K,HL,8K
Length: 2000mm, 2500mm, 3000mm, 5800mm, 6000mm,12000mm, etc
Outer Diameter: 6mm-530mm
Wall Thickness: 0.5mm-40mm
Standard: ASTM, DIN, GB, JIS, API, BS
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ASTM A500 Structural Steel Pipe STK400 A36 S235JR SHS RHS

ASTM A500 Stk400 A36 S235jr Shs Rhs Structural Hollow Section Carbon Annealing Round Square Tube

In structural engineering, the tube is a system where, to resist lateral loads(wind, seismic, impact), a building is designed to act like a hollow cylinder, cantilevered perpendicular to the ground.


Outer Diameter6-2500mm, (3/8"-100")
Length2000mm, 2500mm, 3000mm, 5800mm, 6000mm,12000mm,etc
ApplicationIt is widely used in high-temperature and electric industry, medical devices, construction, chemistry, food industry,
agriculture,and ship components.It also applies to food and beverage packaging, kitchen supplies, trains, aircraft, conveyor
belts, vehicles, bolts, nuts,springs, and screen mesh etc.
TechniqueCold Drawn Seamless Tube / Welded pipe
Grade (ASTM UNS)201,304,304L,321,316,316L,317L,347H,309S,310S,904L,
Grade (EN)1.4301,1.4307,1.4541,1.4401,1.4404,1.4571,1.4438,1.4539,1.4547,


The scope of use of structural seamless steel pipes includes general building structures and mechanical structures, such as steel structure workshops, automobile chassis, plastic machinery, etc. At present, structural seamless steel pipes have been widely used in construction, machinery, transportation, aviation, oil exploration and other industries.


Q1. Are you a manufacturer or trader?

We are a manufacturer, and we can have our own factory produced many steel products.

Q2. Whether your company supports Trade Assurance order?

Yes, we can (100% product quality protection; 100% on-time shipment protection; 100% payment protection)

Q3. Can we get the some samples? Any charges?

Yes, you can get available samples in our stock. If the samples from new production, we will charge some reasonable cost, but this amount will be deducted from your first order.

Q4. How do we build up business relations with your company?

Send us your requirement which includes size, coating info, parameters, quantity, destination .

Q5. What is the MOQ?

We can accept small orders. Please feel free to contact us, we can meet your requirements.

Q6. What's your advantage?

With high-quality products and efficient customer service, we adhere to the principle of customer first.

Q7. How long is your delivery time?

Delivered within 15 days after receipt of deposit.

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