ASTM A312 321 ERW pipe

sunnyofsteel (at )(g m a i l )(c o m)

We are professional supplier specialized in nickel alloy monel inconel incoloy hastelloy duplex stainless alloy steel flange pipe fittings tube round bar wire rod fasteners forging plate sheet butt welding socket weld threaded elbow tee reducer cap cross coupling weldolet sockolet threadolet nipple union plug insert blind shaft , etc. They are comprehensively used in petrochemical industry, chemical industry, fertilizers, electric power plant, coal chemical industries, nuclear industry, town gas, and Oil & Gas industries.

Provide our esteemed customer '' ONE STOP '' service with '' Superior quality, Competitive price, Timely delivery and Considerate service''.

Welcome both small and large orders. Expect our successful cooperation.

Accept the third party such as TUV SGS BV etc to test our products

Following is our products for your reference

1. Flange: WN welding neck flange, BL blind flange, SO slip on flange, SW socket welding flange, PL plate flange, TH threaded flange, LWN long welding neck flange, compact flange, orifice flange, reducing flange, spectacle blind, etc

2. Bar rod: black or peeled or bright or lathe polished surface

3. Wire: soft or half-hard or hard state wire

4. Pipe fittings: elbow tee reducer cap cross coupling union plug stub end weldolet sockolet threadolet etc

5. Pipe tube: seamless or welded

6. Fastener: bolt nut screw washer gasket stud threaded rod etc

7. Plate sheet coil: hot-rolled, cold rolled.

8. Forging: ring shaft hollow bar tube sheet plate round disc etc

Material: Nickel,nickel alloy, monel, inconel, incoloy, hastelloy, nimonic,stainless, duplex stainless,

monel 400,monel k500,monel k-500,

inconel 600,inconel 625,inconel 601,inconel 718,inconel x-750,inconel x750, inconel 690,inconel 783,

incoloy 800,incoloy 800h,incoloy 800ht,incoloy 825,incoloy 925,incoloy 6mo,incoloy 25-6mo,

nickel 200,nickel 201,

alloy 20,alloy 31,alloy 255,al-6xn,alloy 6xn, alloy 901,

hastelloy b,hastelloy x,hastelloy b-2,hastelloy b-3,hastelloy c-4,hastelloy c-22,hastelloy c-276,hastelloy c-2000,

nimonic 80a,nimonic 90,nimonic 263,

Duplex stainless 1.4462,1.4539,1.4547,1.4410,1.4466,1.4507,

s31803,s32750,s32760,s31254,s31050,s32550,S32205, UNS N08904,

904l,254smo,310moln,725ln,310lmod,duplex 2205, duplex 2507,

A182 F20/F51/F53/F55/F44/F56/F58/F60/F61/F62/F904L,

Stainless 304 304L 316 316L 317 317L 347 347H 310 310S 321 316ti, etc

alloy A350 LF2 A420 WPL6 WPL3 A333 GR.6 GR.3 GR.1 A234 WPB WPC

High pressure steel MSS SP75 A860 WPHY42 WPHY46 WPHY52 WPHY56 WPHY60 WPHY65 WPHY70 WPHY80