Alloy tube 13crmo44,astm a335 P22 seamless alloy steel pipe ASME /ASTM A335 standard

We zheheng steel is one of exporter ,manufacturer ,stockist .supply of ASTM A335 p22 seamless alloy pipe,p22 seamless pipe p22 alloy pipe, p22 seamless alloy steel pipe,A335 p12 seamless alloy steel pipe exporter,p22 ss seamless alloy steel pipe supplier ,according to standard ASME SA210,ASME SA213,ASTM SA335, ASTMA335/A335m,ASTMA213/A213m,DIN 17175 ,and other steel grade 12Cr1MoV,P2(10CrMo910),T91,P91,P9,T9,Cr5Mo,15CrMo,P11,P12, 13CrMo44,25CrMo,30CrMo,40CrMo,12CrMo,X12CrMo91,12Cr2Mo

Referenced Documents
1 ASTM Standards:
A 450/A 450M Specification for General Requirements for Carbon, Ferritic Alloy, and Austenitic Alloy Steel Tubes
A 999/A 999M Specification for General Requirements for Alloy and Stainless Steel Pipe 3
E 213 Practice for Ultrasonic Examination of Metal Pipe and Tubing
E 309 Practice for Eddy-Current Examination of Steel Tubular Products Using Magnetic Saturation E 381 Method of Macroetch Testing Steel Bars, Billets,
Blooms, and Forgings 5 E 527 Practice for Numbering Metals and Alloys (UNS) 3
E 570 Practice for Flux Leakage Examination of Ferromag netic Steel Tubular Products

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Other Documents:
SNT-TC-1A Recommended Practice for Nondestructive Personnel Qualification and Certification SAE J 1086 Practice for Numbering Metals and Alloys

Product show:

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.

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