Steel & Products

GOST 9941-81 AISI 321 Stainless Steel Pipe

Guangzhou Kingmetal Steel Industry Co., Ltd.
  • Type:Stainless Steel Pipes
  • Standard:ASTM, AISI, GB, JIS, DIN, EN
  • Grade:300 Series
  • Certification:ISO
  • Shape:Round
  • Technique:Cold Rolled

Base Info

  • Model NO.:EL-SS
  • Surface Treatment:Polished
  • Size:1,8" to 24"(Dn6-600)
  • Thickness:1-59mm
  • Length:1-12m
  • Delivery Time:15-30 Days After Down Payment
  • Standard or Not:Standard
  • Alloy or Not:Non Alloy
  • Secondary or Not:Non Secondary
  • Price Term:Fob,CIF,CNF
  • Payment:L,C,T,T
  • MOQ:as Requested
  • Transport Package:in Bundle or as Requested
  • Specification:ISO, TUV, AD
  • Trademark:Kingmetal
  • Origin:China
  • HS Code:73044190
  • Production Capacity:5000tons Per Month

Description

StandardGB12770,GB12771,ASTM A249,ASTM A269,ASTMA270,ASTMA312,ASTMA554,JIS G 3463,GOST 9941-81Material Grade304,316,201,202,321,347,316L,430,etc.Main Materiala) 201 (Ni0.8%-1%)b) 202 (Ni: 3.5%-4.5%)c) 304 (Ni: 8% Cr: 18%)d) 316 (Ni: 10% Cr: 18%)Thickness0.5-60mmLength15x15,18x18,20x20,23.5x23.5 or as customers' requestTolerancea)Outer Diameter; +/-0.2mmb)Thickness; +/-0.03mmc)Length;+/-5mmSurface180G, 320G, 400G Satin / Hairline400G, 500G, 600G or 800G Mirror finishApplicationpetroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant steamless steel pipe used.TestSquash test, extended test, water pressure test, crystal rot test, heat treatment, NDTChemical Composition of MaterialComposition201202304316430C≤0.15≤0.15≤0.08≤0.08≤0.12Si≤1,00≤1,00≤1,00≤1.00≤1.00Mn5.5-7.57.5-10≤2.00≤2.00≤1.00P≤0.06≤0.06≤0.045≤0.045≤0.040S≤0.03≤0.03≤0.030≤0.030≤0.030Cr12.5-14.515-1818-2016-1816-18Ni0.8-1.5468-10.51014
 Mo
 
 
 2.0-3.0
 Mechanical ProperMaterial Item201202304316Tensile Strength≥535≥520≥520≥520Yield Strength≥245≥205≥205≥205Extension≥30%≥30%≥35%≥35%Hard
ness(HV)<253<253<200<200
Applications:petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant steamless steel pipe used. Our company has cooperative relation between the domestic agents.

Advantages:
1. 20 + years of production experience at your service.
2. The fastest delivery
3. The lowest price
4. Most comprehensive standards and materials for your choice.
5. 100% export.
6. Our products EXPORT to Africa, Oceania, mid east, eastern Asia, Western Europe etc.

GOST 9941-81 AISI 321 Stainless Steel Pipe
GOST 9941-81 AISI 321 Stainless Steel Pipe
GOST 9941-81 AISI 321 Stainless Steel Pipe
GOST 9941-81 AISI 321 Stainless Steel Pipe
GOST 9941-81 AISI 321 Stainless Steel PipeGOST 9941-81 AISI 321 Stainless Steel Pipe
GOST 9941-81 AISI 321 Stainless Steel Pipe