当前位置:首页 > 20G锅炉钢管

ASTM/ASME A/SA106GR.B无缝钢管厂 A/SA106GR.B钢管生产厂家

Standard : ASTM A106/ASME SA106 STEEL TUBE

Application : It is used for conveying water,petroleum,gas and other common fluids.

Main steel pipe grade : A 106A 、 A106B 、 A 106C etc. ( Other grade is also negotiable. 。)

Chemical Composition(%)&Mechanical Propertise :

Standard

Grade

Chemical Composition(%)

C

Mn

Si

Cu

Ni

Cr

Mo

V

P

S

ASTMA106/

ASMESA106

A

≤ 0.25

0.27 ~ 0.93

≥ 0.10

≤ 0.40

≤ 0.40

≤ 0.40

≤ 0.15

≤ 0.08

≤ 0.035

≤ 0.035

B

≤ 0.30

0.29 ~ 1.06

≥ 0.10

≤ 0.40

≤ 0.40

≤ 0.40

≤ 0.15

≤ 0.08

≤ 0.035

≤ 0.035

C

≤ 0.35

0.29 ~ 1.06

≥ 0.10

≤ 0.40

≤ 0.40

≤ 0.40

≤ 0.15

≤ 0.08

≤ 0.035

≤ 0.035

Mechanical Propertise

 

Tensile Strength(Mpa)

Yield Strength(Mpa)

A

≥ 330

≥ 205

B

≥ 415

≥ 240

C

≥ 485

≥ 275

 

           公司常备材质有10#,20#,35#,45#,Q345A/B/C/D/E,16Mn,20CrNiMo,40CrNiMo,25CrMnMo,40CrMnMo,15-50Mn,15CrMoG,12CrMoVG,20Mn2,30Mn2,40Mn2,45Mn2.20Cr,40Cr,25MnCr,30-35CrMnSiA,12-15CrMo,20CrMo,35 CrMo ,42CrMo,1Cr5Mo,27SiMn等. 执行国标GB8162-2008(结构管)、GB8163-2008(流体管)、GB3087-2008(低中压锅炉管)、GB5310-2008(高压锅炉管)、 GB6479-2000(化肥专用管)、GB9948-2006(石油裂化管)等。

分享到: