Seamless Steel Pipe

1.Product Introduction of the 24 inch steel pipe : Basic information: Type: Seamless or welding 10#-45#, 16Mn, Q195-Q345 Standard: ASTM, AISI, GB, JIS Technique: Cold finished, Cold Drawing, Cold rolling, hot extrusion Surface treatment: Annealed or pickling Lead Time:7-15 days after deposit 2....

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Product Details

1.Product Introduction of the 24 inch steel pipe:

Basic information:

Product name

seamless steel pipe

Standard

GB JIS ASTM AISI DIN ect

Material

ASTM A 179 A53 A106,API5L Gr.B X60 X42,Q235B, Q345B, Q345C, 20#, 12Cr1MoV,15CrMo, TP304,316 310S.S235JR ect

Thickness

1-100mm

Schedule

SCH5S,SCH10S,SCH10,SCH20,SCH30,SCH40S,SCH40,STD,SCH80,SCHXS,

SCH160,SCHXXS,ect

Outer diameter

6-820 mm

Length

5.8m 6m 12m or as customer demand

Used area

Petroleum,chemical,power, gas, water, metallurgy, shipbuilding, construction, etc Or as customer demand

Package

In bundles, Varnish coating, Ends can be beveled or square cut, End capped

Certification

ISO9001.2000,API, Mill Test Certificate

Thirdparty inspection

OMIC,SGS,or as customer demand

Remark

We can customer made for special requirement

Type: Seamless or welding  10#-45#, 16Mn, Q195-Q345

Standard: ASTM, AISI, GB, JIS

Technique: Cold finished, Cold Drawing, Cold rolling, hot extrusion

Surface treatment: Annealed or pickling

Lead Time:7-15 days after deposit

2.Product Parameter And Application of the 24 inch steel pipe:

Diameter: 6mm-660mm or customized

Length: 1000-6000mm or Customized, We will custom saw cut to length.

Thickness:0.2-100mm 1mm-40mm or customized

Surface: Polish or Pickling

Ends: PE/Plain Ends

Special use: Instrument, decoration, construction, utensils and so on

OD

GB/T3639(GB8713)

DIN2391(EN10305)

Our Tolerence

Best Quality

4-30mm

±0.10mm

±0.08mm

±0.05mm

±0.02mm

31-40mm

±0.15mm

±0.15mm

±0.05mm

±0.03mm

41-50mm

±0.20mm

±0.20mm

±0.05mm

±0.03mm

51-60mm

±0.25mm

±0.25mm

±0.08mm

±0.03mm

61-70mm

±0.30mm

±0.30mm

±0.10mm

±0.05mm

71-160mm

±0.30mm

±0.30mm

±0.10mm

±0.05mm

Tolerance in WT

±0.12mm

±0.10mm

±0.05mm

±0.03mm






Process

Diameter

Length

Precision

Inner Hole Roughness

Cold Rolled

30-100mm

≤12 m

H8-H10

0.4-1.6

Cold Draw

30-250mm

≤12 m

H8-H10

0.8-1.6

Honing

40-500mm

≤12 m

H8-H9

0.4-0.8

Rolling

40-400mm

≤7 m

H8

0.4






Inner Diameter

H8

H9

H10


3.FAQ:

Q: ARE YOU FACTORY OR TRADER?

A: Jinjufengis a trading company for Stainless Steel, but we have our own pipe factory in Foshan and circle factory in Wuxi. No matter which city you come, we all can meet you easily.

Q: HOW CAN MAKE SURE THE QUALITY OF THE OFFERING PRODUCTS IS GOOD?

A: You can place order here without any worries, as we are providing QC(Quality Control) Services before loading the container to ensure goods' quality, for example, thickness tolerance, surface problem, compositions, and so on.

Q: Why to choose you as our supplier from so many Chinese factory and trader?

A: We are specialized in this industrial for more than 10 years. What's more, we're not only just offering good price and quality, but providing best service. The supper service is QC, which have been started from 2012 according to customers requirements and own good response from clients.

4.Recommendations

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