AISI321 Stainless Steel Square Pipe

China AISI321 Stainless Steel Square Pipe, Find details about China Cursh Resistance Square Tube, Hot Roilling Square Tube from AISI321 Stainless Steel Square Pipe

Basic Info.

Model NO.

AISI321

Application

Structural Steel Bar

Wall Thickness

Trademark

SANJU

Transport Package

Bulk, Bundle, Seaworthy Packing

Specification

40*40

Origin

Hebei

HS Code

730300900

Model NO.

AISI321

Application

Structural Steel Bar

Wall Thickness

Trademark

SANJU

Transport Package

Bulk, Bundle, Seaworthy Packing

Specification

40*40

Origin

Hebei

HS Code

730300900

Product Desciption

NameStainless Square Steel PipeStandardASTM A554, A249, A269 and A270, A312GB/T4237-2009; GB/T4238-2009; GB/T3280-2007; GB/T4237-2007JIS G4304-2005; JIS G4305-2005; ASTM A240/240M-10; ASTM A240-05
(we can also produce according to drawing and standards provided by customers)Material:201(Ni0.8%),/202(Ni3.5%~4.5%)/301(Ni5%)/302/303/304(Ni8%,Cr18%)
/304L/304H/304N/305/309/309S/310S/316(Ni10%,Cr18%),316L(Ni10%~14%)/
316Ti/316N/316LN/317/317L/321/321H/347/347H/408/409/
410416/420/430/436/439/440/441/443/444/620/630/904L etcOuter Diameter10*10-100*100mmWall Thickness0.25-4mmLengthFixed or Random, by customer's requirementsSurface2B,BA,No.1,No.4. 180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finishFinishHairline satin,#80, #180, #240, # 320,# 400, # 600 polishTolerancea) Outer Diameter: +/- 0.2mm b) Thickness: +/- 0.02mm c) Length: +/- 5mmTyperound, square, groove, oval, shape tubes;TechnicalCold Rolled Hot RolledPackageWith paper rolled inside and with wooden pallets or PVC coating or customize packing Export standard package in bundled or as required.QualityFirst gradeTestSquash test, extended test, water pressure test, crystal rot test, heat treatment, NDTApplication:Decoration construction, upholstery, industry instrument