Home ProductsStainless Steel Tubing

316L 321 Stainless Steel Welded Tube , Thickness 1~15mm Polished Stainless Tube

Certification
Good quality Stainless Steel Sheet for sales
Good quality Stainless Steel Sheet for sales
Good quality, fast delivery, Haosteel has been supplying heat exchanger tubes for many years , we really appreciate your support!

—— Massimiliano Rossi

Haosteel is really a professional supplier, they always give us technical advice and provide good quality tubes with very competitive price!

—— Thomas Hoover

I'm Online Chat Now

316L 321 Stainless Steel Welded Tube , Thickness 1~15mm Polished Stainless Tube

China 316L 321 Stainless Steel Welded Tube , Thickness 1~15mm Polished Stainless Tube supplier
316L 321 Stainless Steel Welded Tube , Thickness 1~15mm Polished Stainless Tube supplier 316L 321 Stainless Steel Welded Tube , Thickness 1~15mm Polished Stainless Tube supplier 316L 321 Stainless Steel Welded Tube , Thickness 1~15mm Polished Stainless Tube supplier 316L 321 Stainless Steel Welded Tube , Thickness 1~15mm Polished Stainless Tube supplier

Large Image :  316L 321 Stainless Steel Welded Tube , Thickness 1~15mm Polished Stainless Tube

Product Details:

Place of Origin: CHINA
Brand Name: HAOSTEEL
Certification: ISO9001
Model Number: HS321 201 304 304L 316 316L 309s 310s 430 410 904L

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Woven bags and plastic strips inside packing, wooden / iron pallet and steel strips outside packing.
Delivery Time: 5-10 working days after order confirmed and receive deposit
Supply Ability: 5000tons per month
Contact Now
Detailed Product Description
Product: 304, 316L, 321, 310S Stainless Steel Tube Standard: ASTM, AISI, GB, JIS
Grade: 200/300/400/900 Series Surface: Pickled And Bright Polished Finish
Technique: Cold Rolled Hot Rolled Type: Seamless Welded
Shape: Round. Square.Rectangle Thickness: 1mm ~ 15mm
OD: 6mm ~ 1175mm Length: Customer's Requirement

China stainless steel pipe manufacturers 304, 316L, 321, 310S stainless steel tube
HAOSTEEL is one of the most professional manufacturer and supplier of stainless steel Tube.Stainless steel tube can be divided into seamless tube and welded tube according to production mode. Seamless tube can be divided into hot rolled tube, cold rolled tube, cold drawn pipe and extruded tube.The welded pipe is divided into straight welded pipe and spiral welded tube.
Description:

According to the metallographic structure of stainless steel, the seamless tubes of semi-ferritic semi-martensitic stainless steel, martensitic stainless steel, austenitic stainless steel and austenitic ferritic stainless steel are divided.

Specification and appearance quality:

A. According to gb14975-2002 "seamless steel pipe of stainless steel", the normal length of steel pipe (indefinite ruler) is 1.5-10m. The hot-rolled steel pipe is equal to and greater than 1m.Cold drawn (rolled) steel pipe wall thickness of 0.5~1.0mm, 1.0~7m;Wall thickness greater than 1.0mm, 1.5-8m.

B. 45 types of hot-rolled (hot-extruded) steel tubes with a diameter of 54~480mm;Wall thickness: 4.5-45mm, total 36 kinds.There are 65 kinds of cold drawn (rolled) steel tubes with diameter of 6~200mm.There are 39 kinds of wall thickness ranging from 0.5 to 21mm.

C. There shall be no cracks, folds, cracks, cracks, rolled folds, dissociation and scarring defects on the inner and outer surface of the steel pipe. These defects shall be completely cleared (except for the pipe used for machining).Other minor surface defects not exceeding the allowable negative deviation may not be removed.

D. the straight path allows depth.Hot-rolled and hot-extruded steel tubes with diameters of less than and equal to 140mm shall not be greater than 5% of the nominal wall thickness and the maximum depth shall not be greater than 0.5mm.Cold drawn (rolled) steel tube shall not be greater than 4% of nominal wall thickness and the maximum depth shall not be greater than 0.3mm.

E. Both ends of the steel tube shall be cut at right angles, and the burr shall be removed.

Specification:

Product Name Stainless Steel Seamless Tube
Manufacture technology Cold Drawn/Cold Rolled/Hot Rolled
Surface finish: Annealed/Pickling, Polishing, Hairline, Aid Pickling and So on
Material Stainless Steel, Carbon Steel, Low Temperature Carbon Steel, Alloy Steel, Nickel Alloys, Non Ferrus Metail
Type Round, Square, Rectangular
Standard

GB/T14975-2002,GB/T14976-2002,GB13296-2007GB9948-2006,GB5310-95

ASTM A312,ASTM A213,ASTM A269,ASTM A511ASTM A789,ASTM A790

JIS3463,JIS3459,DIN2462,DIN17458,DIN17456

Grade 304/304L/ 321/321H/310S/347H /2205/316/316L/316Ti/317L/TP410 /TP420 etc
Outer Diameter Range 6mm-762mm
Wall Thickness Range 0.5-50mm
Length Max.18000mm or as demand

Product show

316L 321 Stainless Steel Welded Tube , Thickness 1~15mm Polished Stainless Tube 316L 321 Stainless Steel Welded Tube , Thickness 1~15mm Polished Stainless Tube

Chemical Composition about stainless steel Tube

Grade C Si Mn P S Ni Cr Mo
201 ≤0.15 ≤0.75 5.5-7.5 ≤0.06 ≤0.03 3.5-5.5 16.0-18.0 -
202 ≤0.15 ≤1.0 7.5-10.0 ≤0.06 ≤0.03 4.-6.0 17.0-19.0 -
301 ≤0.15 ≤1.0 ≤2.0 ≤0.045 ≤0.03 6.0-8.0 16.0-18.0 -
302 ≤0.15 ≤1.0 ≤2.0 ≤0.035 ≤0.03 8.0-10.0 17.0-19.0 -
304 ≤0.08 ≤1.0 ≤2.0 ≤0.045 ≤0.03 8.0-10.5 18.0-20.0 -
304L ≤0.03 ≤1.0 ≤2.0 ≤0.035 ≤0.03 9.0-13.0 18.0-20.0 -
309S ≤0.08 ≤1.0 ≤2.0 ≤0.045 ≤0.03 12.0-15.0 22.0-24.0 -
310S ≤0.08 ≤1.5 ≤2.0 ≤0.035 ≤0.03 19.0-22.0 24.0-26.0 -
316 ≤0.08 ≤1.0 ≤2.0 ≤0.045 ≤0.03 10.0-14.0 16.0-18.0 2.0-3.0
316L ≤0.03 ≤1.0 ≤2.0 ≤0.045 ≤0.03 12.0-15.0 16.0-18.0 2.0-3.0
321 ≤0.08 ≤1.0 ≤2.0 ≤0.035 ≤0.03 9.0-13.0 17.0-19.0 -
630 ≤0.07 ≤1.0 ≤1.0 ≤0.035 ≤0.03 3.0-5.0 15.5-17.5 -
631 ≤0.09 ≤1.0 ≤1.0 ≤0.030 ≤0.035 6.50-7.75 16.0-18.0 -
904L ≤2.0 ≤0.045 ≤1.0 ≤0.035 - 23.0-28.0 19.0-23.0 4.0-5.0
2205 ≤0.03 ≤1.0 ≤2.0 ≤0.030 ≤0.02 4.5-6.5 22.0-23.0 3.0-3.5
2507 ≤0.03 ≤0.80 ≤1.2 ≤0.035 ≤0.02 6.0-8.0 24.0-26.0 3.0-5.0
2520 ≤0.08 ≤1.5 ≤2.0 ≤0.045 ≤0.03 0.19-0.22 0.24-0.26 -
410 ≤0.15 ≤1.0 ≤1.0 ≤0.035 ≤0.03 - 11.5-13.5 -
430 ≤0.12 ≤0.75 ≤1.0 ≤0.040 ≤0.03 ≤0.60 16.0-18.0 -

Stainless steels of various kinds are used in thousands of applications. 
1. Domestic - cutlery, sinks, saucepans, washing machine drums, microwave oven liners, razor blades
2. Transport a exhaust systems, car trim/grilles, road tankers, ship containers, ships chemical tankers, refuse vehicles
3. Oil and Gas - platform accommodation, cable trays, subsea pipelines.
4. Medical Surgical instruments, surgical implants, MRI scanners.
5. Food and Drink - Catering equipment, brewing, disilling, food processing
6. Water - Water and sewage treatment, water tubing, hot water tanks.

Contact Details
Shanghai Haosteel Co., Limited

Contact Person: Haosteel

Send your inquiry directly to us (0 / 3000)

Other Products