
ASTM / ASME / EN standard 304 / 304L /304 H Seamless Stainless Steel Coil Tubing for heat exchanger tubes
zheheng steel as one of stockist ,exporter ,manufacturer of 304 ss stainless steel coild tubing,304 H stainless steel seamless steel tubing ,seamless stainless steel coil tubing for heat exchanger tubes ,pressure vessles seamless stainless steel coil tubing .
Product description: Stainless Steel Cold Drawn Seamless Tubing In Coils & Pipe Coils (Made Of Cold-Drawn Pipe Billet Instead Of Plank-Welding) Stainless Steel Cold Drawn Seamless Tubing In Coils & Pipe Coils.
Description for 304 / 304L /304 H Seamless Stainless Steel:
Stainless Steel Cold Drawn Seamless Tubing In Coils & Pipe Coils.
The Features Of Our Stainless Steel Pipes Coils: | ||
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. |
Chemical Composition about stainless steel pipe | ||||||||
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 |
Heat Treatment Assurance
A full-automatic natural gas furnace with 24 meters in length.The real temperature tolerance could be within 10℃..
product show:
Wenzhou Zheheng Steel Industry Co.,Ltd
Zheheng steel is one incorporate of manufacturer, Exporter ,consultant ,stockist company specialized in the area of stainless steel tubing , pipe fittings ,Flanges and other stainless steel grade accessories . It is one-stop-shop company ,our team have more than 20 years experience in stainless steel field ,especially in heat exchanger tubing and large diameter pipes with ultra-long, ultra-thin, ultra-thick or ultra-large various and some special-purpose projects .
After years of efforts,we now became more and more stronger , we have consist of four company respectively located in wenzhou(headquarter),lishui,chengdu city,two factorys of ss stainless pipe workshop in lishui ,another one ss pipe fittings workshop located in wenzhou ,one domestic sales company located in chengdu.
On Time, On Budget, For Over 20 Years
Our reputation is for providing competitive prices, technical services and on time deliveries for every project for over 20 years. Our inventory is computerized so our employees can respond quickly to all your requests. If a specific product is not in stock when you request it, we guarantee same day shipping or shortest lead time available.
Our regular feture products are 304/304L,316L, 321,310s,austentic serious ,duplex steel 2205 ,hastelloy c276,inconel 625 ,and super stainless steel 904L , All of our products meet or exceed AISI/ASTM A213 ,A269,A312,EN 10216,GHOST 9941 ,GB,JIS standard. per your specific requirements and include full documentation.
More photos about our workshop :