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[China]
Trade Verify
Address: 2F,Building7,Baolong Center,No.689,Xiwang Road,Jiading District,Shanghai,201800,China
Contact name:Joy Wang
TOBO STEEL GROUP CHINA |
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Verified Suppliers
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Packaging Details
in bundles, standard sea-worthy packing or as customer required
Delivery Time
15-30 days after order confirmed and receipt deposit
1.Welded&Seamless
2.thickness:0.10-80mm
3.OD:5-1200mm
4.Round Square Rectangle
| Tolerance | a) Outer Diameter: +/- 0.2mm b) Thickness: +/- 0.02mm c) Length: +/- 5mm |
| Surface | 180G, 320G, 400G Satin / Hairline 400G, 500G, 600G or 800G Mirror finish and so on. |
| Specification | ASTM A213,ASTM A312,ASTM A269,ASTM A778, ASTM A790,DIN 17456,DIN 17458,JIS G3459,JIS G3463 etc |
| Material | TP304,TP304L,TP304H,TP304/304L,TP316,TP316L, TP316/316L,TP310,TP317, TP317L,TP321,TP321H,TP347,TP347H, S31803,S32205(Duplex),904L etc |
| Application range | Stainless steel pipe applies to construction field, ships building industry, petroleum & chemicalindustries, war and electricity industries,food processing and medical industry, boiler heat exchanger,machinery andhardware fields. Stainless steel pipe can be made accordingto the customers requirements. |
| Delivery conditions | Annealed, pickled & polished. |
| Note | We can produce other standard as the customers’ requirement. |
Chemical Composition about stainless steel
Chemical Composition, %
Cr | Ni | Mo | C | N | Mn |
|---|---|---|---|---|---|
| 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | 0.030 Max | .24-.32 | 1.20 Max |
Si | Cu | P | S | Fe | |
| 0.80 Max | 0.50 Max | 0.035 Max | 0.020 Max | Balance |
Surface Finish of stainless steel pipe
ASTM Specifications
Pipe Smls | Pipe Welded | Tube Smls | Tube Welded | Sheet/Plate | Bar | Flanges & Fittings |
|---|---|---|---|---|---|---|
| A790 | A790 | A789 | A789 | A240 | A276 | A182 |
Specifications:
1) Round pipes - Outside diameter(mm) :
8,9.5,11,12, 12.7,14.5, 15.9, 17,18,19,20,22,23,28,29, 31.8 ,35,36,38,45, 47,48,50.8,60,63,76,88.9,102,114,133,141,159,219
2)Square pipes - Outside dimensions(mm) : 10x10,12x12,15x15,17x17,18x18,19x19,20x20,22x22,23x23,24x24,25x25,28x28,30x30,36x36,38x38,40x40,48x48,50x50,60x60,70x70,80x80
3)Rectangular pipes - Outside dimensions(mm) : 20x10,23x11,24x12,25x13,28x13,30x15,34x22,36x23,37x24,38x25,40x20,48x23,50x15,50x25,60x15,60x30,73x43,75x45,95x45
4) Wall thickness: 0.3 - 3.0mm
5) Length: 6m (or according to customers' requests)
6) Polishing: 600#,400#, 320#, 240#, 180#.etc.
7) Tolerance:
a) Outer diameter: ±0.15mm
b) Thickness: ±10% of wall thickness
c) Length: ±4.5mm - 0mm
8) Other size can be manufactured according to requirements
1.Can we supply the sample ?
Yes,we can supply the sample of copper nickel pipe.You can tell us the detail size.
2.Can we accept customize?
Yes,we can.We can manufacture as customer's requirement.You can send the CAD or drawing to us.
3.Quality problem?
According to the standard for production.And the products must pass the quality inspection department.We also accept Third Part Inspection.
4.Delivery time?
Prompt delivery for standard size,or under the contract.
5.Payment term?
Under the contract.
6.Other problem?
You can contact our customer service staff to ask help.
Company name :TOBO Group
Contact person : Summer
Number : +8617717932304
