
304 316 304l 316l ss welding pipe stainless steel pipe manufacturer, 304 316 304l 316l ss welding pipe stainless steel welded pipe exporter,ASTM A249 304 316 304l 316l ss welding pipe ERW Welded Pipe/ High Quality y astm stainless steel welded pipe aisi stainless steel pipe stockholder ,201 202 301 304 316 304l 316l welded pipe for condenser tube for medical device supplier in china
zheheng steel is one of
High Quality ASTM A249 301 304 316 304l 316l stainless steel welded pipe202 301 304 316 304l 316l ss welding pipe
/ supplier in China, offering high quality astm stainless steel welded pipe Tube with Bright Mirror Polished Finish,
Stainless steel welded pipe:
1. Standard:ASTM A249
2. Raw Material Grade:201 202 301 304 316 304l 316l
Brand:TISCO,POSCO,BAOSTEEL,LISCO,XINAN AND TSINGSHAN
3. Outside Diameter: 1mm-600mm
4. Thickness:0.3mm-150mm
5. Products:Round Pipe,Square Pipe,Rectangular Pipe,Oval
pipe,Slotted Pipe
6. Appications:Auto Parts,Decoration,Heat Exchanger,Sanitary etc.
Grade | high quality astm stainless steel welded pipe aisi 201 202 301 304 316 304l 316l ss welding pipe |
Standard | ASTM A270; ASTM A269; ASTM A312;ASTM A249,etc. |
Size | OD:9.5-406.4mm |
WT: 0.8-8mm | |
Length: 1m to 12m or as per customers’ requirement | |
Advantage | Superior surface finish ,better mechanical property; more precise dimension; perfect inspection method and inspection equipment |
Application | a) General service industries (petroleum, food, chemical, paper, fertilizer, fabric, aviation and nuclear) b) Fluid, gas and oil transport c) Pressure and heat transmission d) Construction and ornament e) Boiler heat exchangers f) Decorative usage (road lamp facilities, bridge handrail, expressway railing, bus stop, airport and gymnasium) boiler, auto parts, medical equipment, building materials, food industry |
Package | plastic bag for each piece then packed in seaworthy plywood cases |
Chemical Composition:
Grade | Chemical Composition (%) | |||||||
C | Si | Mn | P | S | Ni | Cr | Mo | |
201 | ≤0.15 | ≤1.00 | 5.5/7.5 | ≤0.060 | ≤0.030 | 3.5/5.5 | 16.0/18.0 | - |
304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.0/11.0 | 18.00/20.00 | - |
316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00/14.00 | 16.0/18.0 | 2.00/3.00 |
316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00/14.00 | 16.0/18.0 | 2.00/3.00 |
410 | ≤0.15 | ≤1.00 | ≤1.25 | ≤0.060 | ≤0.030 | ≤0.060 | 11.5/13.5 | - |
430 | ≤0.12 | ≤1.00 | ≤1.25 | ≤0.040 | ≤0.03 | - | 16.00/18.00 | - |
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.
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 :