China Tp347h S34709 SUS347 Stainless Steel Welded Seamless Pipe, Find details about China Tp347h Stainless Steel Pipe, ASTM A312 Tp347h Stainless Steel Pipe from Tp347h S34709 SUS347 Stainless Steel Welded Seamless Pipe
Product Name | TP347h S34709 SUS347 stainless steel welded seamless pipe |
Thickness | 0.5 mm - 68 mm SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80, SCH100 SCH120, SCH160, XS, XXS |
Outside Diameter | 4 mm -720 mm |
Length | As requirement |
Finish | Acid Pickling , Polished , Unpolished , Mirror , HL , 180 Grit,400 Grit,600 Grit |
Technical | Hot rolling , cold drawn , precision rolling |
Standard | ASTM A312, ASTM A213, ASTM A269, ASTM A511 ASTM A789, ASTM A790 ,JIS3463, JIS3459, DIN2462, DIN17458, DIN17456 |
MOQ | 5 ton |
Certification | ISO 9001:2008 , MTC , PMI , CO , SGS |
Shape | stainless steel round, square, rectangular, bending, oval seamless and welded pipe |
Specifications of stainless steel tube:
Feature: | A) OEM,ODM orders are accepted; | |||||
B) Best price; | ||||||
C) High quality; | ||||||
D) Prompt delivery; | ||||||
E) Manufacture according to the sizes and design of customers; | ||||||
F) Best service; | ||||||
G) Certification:ISO9001-2008 | ||||||
Our stainless steel tube an be bended to different shapes to suit for different designs and modeling in the construction work | ||||||
Material: | Grade:201,202,304,316,430,etc. | |||||
Different grade can meet different customer's requirement | ||||||
Product Specs: | A:Round pipe | |||||
12,13,14,16,19,25.4,31.8,44.5,50.8,63.5,76.2,etc. | ||||||
B:Rectangular pipe 10x30,10x40,10x50,10x75,10x80,10x90,10x100,20x40, 20x80,20x100,etc. | ||||||
25x38,25x50,25x75 etc. | ||||||
C:Single-slot pipe [external diameter X ( Slot depth X width )] | ||||||
25.4x(12x12),38.1x(15x15),42.4x(24x24),48.3x(27x30), 50.8x(15x15) | ||||||
50.8x(32x19),50.8x(38x19),60.3x(34x34),63.5x(20x20), 76.2x(25x25) | ||||||
D:Double-shot pipe [external diameter X ( Slot depth X width )] | ||||||
50.8x(15x15),63.5x(20x20),76.2x(25x25) | ||||||
E:Elliptical single slot pipe [external size X ( Slot depth X width )] | ||||||
40x80x(26x33),40x110x(26x33) | ||||||
F:Elliptical pipe | ||||||
20x38,23x38,20x40,28x46,38x62,42x75,40x80,40x110, 50x100,60x120 | ||||||
Length: | standard is 6M,special length can be customized | |||||
Production Capacity | 500 tons per month | |||||
Application | decorative /industrial/building material | |||||
Min.bending radius: | A:38.1~50.8=RX1M | |||||
B:63.5~76.2=RX1.5-2.5M | ||||||
C:88.9~101.6=RX3-4.5M | ||||||
Production process: | Turn on the roll -- solder side-forming -- weld -- weld the seam inner&external --polishing&fix melting -- fix the diameter&to be straight -- vortex test -- cuted by saw -- press test -- final test -- package | |||||
Delivery time | 7-15days after order ,according to customer's order quantity. | |||||
Packing: | Every tube is sleeved in plastic bag individually, and then 10pcs/bundle or 50 pcs/bundle.We can pack as clients' requirement. | |||||
Payment Terms: | T/T 30% deposit,70% balance should be paid before shipment;L/C,D/P are available |
Type 347 stainless steel has slightly improved corrosion resistance over type 321 stainless steel in strongly oxidizing environments. Type 347 is stabilized with columbium, it is preferable for aqueous and low temperature environments due to its good resistance to intergranular attack. Both 347 and 321 offer good resistance to polythionic acid stress corrosion cracking, encountered in oil refineries. The high temperature oxidation resistance of 347 is similar to that of 304 stainless steel. Useful to 1500°F.
Often in many product forms, the grain size and carbon content can meet both the 347S and 347H requirements. Appropriate weld fillers are AWS ER347 bare wire and E347 covered electrodes.
Stainless steel grade and chemical composition(%) |
Grade | C | Si | Mn | P ≤ | S ≤ | Cr | Ni | Mo | N |
201 | ≤0.15 | ≤1.00 | 5.5-7.5 | 0.06 | 0.03 | 16-18 | 3.5-5.5 | - | ≤0.25 |
202 | ≤0.15 | ≤1.00 | 7.5-10.0 | 0.06 | 0.03 | 17-19 | 4-6 | - | ≤0.25 |
301 | ≤0.15 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18 | 6-8 | - | ≤0.10 |
304 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 18-20 | 8-10.5 | - | - |
304L | ≤0.03 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 18-20 | 8-12 | - | - |
309 | ≤0.2 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 22-24 | 12-15 | - | - |
309S | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 22-24 | 12-15 | - | - |
310 | ≤0.25 | ≤1.50 | ≤2.00 | 0.045 | 0.03 | 24-26 | 19-22 | - | - |
310S | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 24-26 | 19-22 | - | - |
316 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18 | 10-14 | 2-3 | - |
316L | ≤0.03 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18 | 10-14 | 2-3 | - |
316H | 0.04-0.1 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18 | 10-14 | 2-3 | - |
316Ti | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18 | 10-14 | 2-3 | ≤0.10 |
317 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 18-20 | 11-15 | 3-4 | - |
317L | ≤0.03 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 18-20 | 11-15 | 3-4 | - |
321 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 17-19 | 9-12 | - | ≤0.10 |
321H | 0.04-0.1 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 17-19 | 9-12 | - | ≤0.10 |
409 | ≤0.08 | ≤1.00 | ≤1.00 | 0.045 | 0.03 | 10.5-11.7 | ≤0.50 | - | - |
410 | ≤0.15 | ≤1.00 | ≤1.00 | 0.04 | 0.03 | 11.5-13.5 | ( ≤0.75) | ||
420 | ≥0.15 | ≤1.00 | ≤1.00 | 0.04 | 0.03 | 12-14 | - | - | - |
430 | ≤0.12 | ≤1.00 | ≤1.00 | 0.04 | 0.03 | 16-18 | - | - | - |
2507(Cu ≤0.5) | ≤0.03 | ≤0.8 | ≤1.2 | 0.035 | 0.02 | 24-26 | 6-8 | 3-5 | 0.24-0.32 |