Quick Details

• Place of Origin:

  Tianjin, China (Mainland)

• Delivery Time:

  0,0

• Packing:

  Bundles wrapped with strong steel trips,caps on two ends every pipe or as requested.

• Delivery Port:

  Tianjin

• OE Experience:

  No

Product Name:Petroleum Cracking Tube with GB9948-2008

Petroleum Cracking Tube with GB9948-2008

Application

Universal

Product Description:

1.O.D.:10-720mm
2.W.T.:1.5-60mm
3.ADVANTAGE:Honesty first,Quality first,Delivery Punctual.

1.Product:Petroleum cracking tube

2.Standard:GB9948-2008

3.Chemical Composition and Mechanical Properties

StandardGradeChemical Composition(%)

C

Si

Mn

P

S

Cr

Mo

NiGB/T9948-2006

10

0.07~0.14

0.17~0.37

0.35~0.65

≤0.035

≤0.035

≤0.15

/

≤0.25200.17~0.240.17~0.370.35~0.65≤0.035≤0.035≤0.25/≤0.2515CrMo 0.12~0.180.17~0.370.40~0.70≤0.035≤0.0350.80~1.100.40~0.55≤0.301Cr2Mo ≤0.150.50~1.000.30~0.60≤0.035≤0.0302.15~2.850.45~0.65/1Cr5Mo ≤0.15≤0.50≤0.60≤0.035≤0.0304.00~6.000.45~0.60≤0.60Chemical Composition and Mechanical Properties

Tensile Strength(Mpa)

Yield Strength(Mpa)

Elongation(%)

 Impact merit (J)

 Brinell hardness  (HB)

 Delivery  state 10330~490≥205≥24//normalizing20410~550≥245≥21≥39/normalizing15CrMo 440~640≥235≥21≥47≤170normalizing&tempering1Cr2Mo ≥390≥175≥22≥92≤179normalizing&tempering1Cr5Mo ≥390≥195≥22≥92≤187annealing 

If you are interested in our products or have any requirement ,pls feel free to contact us!Welcomed,my friends!

Tianjin Zhongye Union Creation Steel Tube Sells Co., Ltd. is located in Tianjin Beichen Economic Development Zone. Our company has set up good relationships with Panzhihua Steel Grope Co., Ltd., Baotou Steel Group Co., Ltd., and Tianjin Steel Pipe Group Co., Ltd. in China. We ...[Read More]

Company Profile:

• Main Product:

  alloy pipe,high-pressure boiler pipes,oil cracking tubes,tubes for fertilizer plants,stainless steel pipe

• Business Type:

  Manufacturer

• Current Export Market:

  North America, South America, Eastern Europe

Factory Profile:

• Number of Employees:

  Less than 5 People