• Wuxi Hengchengtai Special Steel Co., Ltd.
    Miss Amanda
    Their Stainless steel sheet quality is prime, delivery is on time, perfect stainless steel supplier
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    Mr. Thomas
    Their package and bags is very well, and the quantity is met requirement, good cooperation at first time
  • Wuxi Hengchengtai Special Steel Co., Ltd.
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    Hastelloy C2076 ตัดโลหะผสมส่งและปลีกส่งเร็วมากบริการหลังการขายดีมากบริการออนไลน์ตลอด 24 ชั่วโมงความร่วมมือมีความสุขมากซื้อหลาย

ASTM 304 306 309S Stainless Steel Round Tubing Seamless Metal

Place of Origin CHINA
Brand Name WUXI HENGCHENGTAI
Certification ISO,CE
Model Number 304,306,309S,etc.
Minimum Order Quantity 1 Ton
Price According To The Quantity
Packaging Details Standard Seaworthy Package
Delivery Time 7-10days
Payment Terms 30%L/C + 70%T/T
Supply Ability 50000 Tons Per Year
Product Details
Technique Cold Rolled & Hot Rolled Shape Round
Surface 2B,BA,NO.1,etc Trade Terms FOB,EXW,CIF,CRF
Lead Time 7-10Days Outer Diameter 6-2000mm
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astm 306 stainless steel round tubing

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309s stainless steel round tubing

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astm ss 304 round pipe

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Product Description

Stainless steel pipe fittings are all kinds of stainless steel pipe connection workpiece, can be divided into different categories according to shape, use, connection mode. With easy installation, high performance, durable and other characteristics, in all kinds of pipeline construction and installation has a wide range of applications.

 

Production Name Stainless Steel Tube/Pipe
Production Size Outer Diameter:6-2000 mm
Thickness:0.1-100 mm (Size can be customized.)
Length:≤12000mm or as per customer request
Product Standard ASTM A213, ASTM A312, ASTM A789, ASTM A790
Grade 400series:409,409L,410,420,430,431,439,440,441,444
Welding Line Type ERW,Efw,Sprial Weleded,Seamless (All can be customized as customer's requirements)
Surface BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, Embossed
Advantage We have stock, about 20000 tons.
Certification ISO 9001, SGS, ABS, BV
The sizes or thicknesses of stainless steel can be customized, if you need additional information,please don’t hesitate to
All standard products are supplied without inter paper & PVC film. If needed, please inform.
If your quantity is smaller than our MOQ, kindly pls contact us for inquiry accordingly, sometime we have small stock, thank you.

 

Chemical Composition

 

No Grade(EN) Grade C N Cr Ni Mo Others
(ASTM/UNS)
1 1.4301 304 0.04 - 18.1 8.3 - -
2 1.4307 304L 0.02 - 18.2 10.1 - -
3 1.4311 304LN 0.02 0.14 18.5 8.6 - -
4 1.4541 321 0.04 - 17.3 9.1 - Ti 0.24
5 1.4550 347 0.05 - 17.5 9.5 - Nb 0.012
6 1.4567 S30430 0.01 - 17.7 9.7 - Cu 3
7 1.4401 316 0.04 - 17.2 10.2 2.1 -
8 1.4404 316L/S31603 0.02 - 17.2 10.2 2.1 -
9 1.4436 316/316LN 0.04 - 17 10.2 2.6 -
10 1.4429 S31653 0.02 0.14 17.3 12.5 2.6 -
11 1.4432 316TI/S31635 0.04 - 17 10.6 2.1 Ti 0.30
12 1.4438 317L/S31703 0.02 - 18.2 13.5 3.1 -
13 1.4439 317LMN 0.02 0.14 17.8 12.6 4.1 -
14 1.4435 316LMOD /724L 0.02 0.06 17.3 13.2 2.6 -

 

Detail Photos

 

ASTM 304 306 309S Stainless Steel Round Tubing Seamless Metal 0ASTM 304 306 309S Stainless Steel Round Tubing Seamless Metal 1

 

Certification

ASTM 304 306 309S Stainless Steel Round Tubing Seamless Metal 2

Packing & Shipping

ASTM 304 306 309S Stainless Steel Round Tubing Seamless Metal 3

 

FAQ

 

Q1:  ARE YOU FACTORY OR TRADER?
A1:  Hengchengtai Special Steel is a cold rolling manufacturer of magnetic stainless steel coil since 2009. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.

Q2:  WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2:  Stainless Steel Coils / Strips, Stainless Steel Sheets / Plates, Stainless Steel Circles / Discs, Decorative Stainless Steel Sheets.

Q3:  HOW TO GET A SAMPLE?
A3:  FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.

Q4:  HOW TO VISIT YOUR FACTORY?
A4:  Most of the main cities have flights to Wuxi; you can take flight to Wuxi Shuofang International Airport.
If you come from Shanghai, it will take 2 hours by flight (every day 5 flights). 
If you come from Hongkong, it will take 1 hour by flight (every day 1 flight around noon time).