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stainless steel pipe coil
, 304 stainless steel coil tubing
304 Stainless Steel Condenser Coil With Smooth Surface Durable And Micro
Durable and Micro 304 stainless steel coil seamless tubing with Smooth Surface made in wenzhou
These products are widely used in petrol, chemical, pharmacy, foodstuff, machinery, spaceflight, war industry, hardware, boiler gas, hot-water heating parts, shipping, power and other industries. eat-exchangers and cold treatments for chemical industry, gas transmission pipeline, we can offer stainless steel pipes according to customers' requirements.
Surface Condition
1 Ferritic alloy cold-finished steel tubes shall be free of scale and suitable for inspection. A slight amount of oxidation is not considered scale.
2 Ferritic alloy hot-finished steel tubes shall be free of loose scale and suitable for inspection.
3 Stainless steel tubes shall be pickled free of scale.When bright annealing is used, pickling is not necessary.
4 Any special finish requirement shall be subject to agreement between the supplier and the purchaser.
Our production range:
| Austenitic Steel: |
TP304,TP304L,TP304H,TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H,
TP317,TP317L, TP321, TP321H,TP347, TP347H,904L… |
| Duplex Steel : |
S32101,S32205,S31803,S32304,S32750, S32760
Others:TP405,TP409, TP410, TP430, TP439 ... |
| Russia Standard |
08Х17Т,08Х13,12Х13,12Х17,15Х25Т,04Х18Н10,08Х20Н14С2, 08Х18Н12Б,
10Х17Н13М2Т,10Х23Н18,08Х18Н10,08Х18Н10Т, 08Х18Н12Т,08Х17Н15М3Т,
12Х18Н10Т,12Х18Н12Т,12Х18Н9, 17Х18Н9, 08Х22Н6Т, |
| European Standard |
1.4301,1.4307,1.4948,1.4541,1.4878,1.4550,1.4401,1.4404,1.4571,
1.4438,1.4841,1.4845,1.4539,1.4162, 1.4462, 1.4362, 1.4410, 1.4501 |
Zheheng steel Chemical assurance
1.Each lot of raw materials will be tested by spectrometer before put in storage.
2.100%PMI the mother pipe to ensure we put right material.
| The Features Of Our Stainless Steel Pipes Coils: |
| 1 |
Commodity: |
Stainless Steel Cold Drawn Seamless Tubing In Coils & Pipe Coils
(Made Of Cold-Drawn Pipe Billet Instead Of Plank-Welding)
|
| 2 |
Product advantages: |
The Products Could Be Cut And Bent According To Different Requirement, Which Helps To Reduce Waste Cost, Especially Save Joints And Improve ety During Pipeline Installation. |
| 3 |
Type: |
Austenitic stainless steel seamless pipe. |
| 4 |
Process Method: |
Cold Drawn / Cold Rolled. |
| 5 |
Surface Finish: |
Bright Annealed |
| 6 |
Grade: |
TP304, TP304L, TP316 / 316L Dual Grade. |
| 7 |
Standard: |
ASTM (ASME) SA / A312 /A213 /A269 And DIN, GB, JIS. |
| 8 |
Size: |
O.D3/16"- "(4.76mm-25.4mm), W.T 0.028"-0.065"(0.7mm-1.65mm). |
| 9 |
Tolerance: |
Outer Diameter: ±0.08mm(0.00315″), Wall Thickness: ±10%. |
| 10 |
Length: |
100FT-1700FT,Or According To Customers' Requests. |
| 11 |
Marking on pipes: |
As Customer's Requirement. |
| 12 |
Certification: |
ISO9001:2000,GB/T19001-2000. |
| 13 |
Packing: |
Wrapped with plastic bags and protected with wooden case or iron case. Weight of each wooden cases no more than 1000 kgs. |
| 14 |
Delivery Time: |
In Time As Per Agreement. E.G.40 Days. |
| 15 |
Way of transportation: |
FOB, CIF, BY SEA, BY AIR. |
| 16 |
Applications: |
These products are widely used in petrol, chemical, pharmacy, foodstuff, machinery, spaceflight, war industry, hardware, boiler gas, hot-water heating parts, shipping, power and other industries. eat-exchangers and cold treatments for chemical industry, gas transmission pipeline, we can offer stainless steel pipes according to customers' requirements. |
Heat Treatment Assurance
A full-automatic natural gas furnace with 24 meters in length.The real temperature tolerance could be within 10℃.
QUALITY CONTROL
1~ Incoming Raw Material Inspection
2~ Raw Material Segregation to avoid steel grade mix-up
3~ Heating and Hammering End for Cold Drawing
4~ Cold Drawing and Cold Rolling, on line inspection
ZHEHENG STEEL has passed approved by ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004 With good quality and competitive price, we warm a good reputation in domestic and international markets. We hope to build a good and long relationship with customers from home and abroad.
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