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Large Diameter 4" Carbon Steel Seamless Pipe With API 5L / API 5CT / LR Certificates

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Large Diameter 4" Carbon Steel Seamless Pipe With API 5L / API 5CT / LR Certificates

China Large Diameter 4" Carbon Steel Seamless Pipe With API 5L / API 5CT / LR Certificates supplier
Large Diameter 4" Carbon Steel Seamless Pipe With API 5L / API 5CT / LR Certificates supplier Large Diameter 4" Carbon Steel Seamless Pipe With API 5L / API 5CT / LR Certificates supplier Large Diameter 4" Carbon Steel Seamless Pipe With API 5L / API 5CT / LR Certificates supplier Large Diameter 4" Carbon Steel Seamless Pipe With API 5L / API 5CT / LR Certificates supplier

Large Image :  Large Diameter 4" Carbon Steel Seamless Pipe With API 5L / API 5CT / LR Certificates

Product Details:

Place of Origin: CHINA
Brand Name: SISCO
Certification: ISO/API 5L/5CT/LR
Model Number: SIS-CSP212

Payment & Shipping Terms:

Minimum Order Quantity: 2tons for each size
Price: 400usd/tn
Packaging Details: in bundles
Delivery Time: 15-30days
Supply Ability: 3000ton per month
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Detailed Product Description
Grade: 10# 20# Gr.A Gr.B 45# 35# OD: 12-530MM
Thk: Schxs-sch160 Standard: GB/ASTM/DIN/JIS
Application: Pipeline, Thermal Equipment, Mechanical Industry, Petroleum, Chemical Delivery Condition: Annealing
Treatment: Cold Rolled/hot Rolled Surface: Can Be Painting

Large Diameter 4" Carbon Steel Seamless Pipe With API 5L / API 5CT / LR Certificates

 

 

Specifications:

 

Parts with good mechanical properties are widely used in various important structural parts, especially those working under alternating loads. But the surface hardness is low, no wear resistance. Can be used to improve the surface hardness of the part of the quenching and tempering and surface hardening.

 

Technical Parameter for Seamless Pipe

Tensile Strength

495Mpa

Yield Strength 0.2%

300

Elongation %

30

ET

OK

UT

OK

Water Pressure

OK

HB

OK

Flat Test

OK

Surface

Painting, marking

Ends

Beveled and Caps

Packing

In steel strip bundles

 About 2ton for each bundle

Dimension

OD Size

12 - 530 mm

Thickness

XS STD sch5 sch10 sch20 sch30 

sch40 sch80 sch160

Length

5 - 5.8m, 6m,double random length

Certificate

API 5L / API 5CT / LR 

 

 Description:

 

45# is GB ,JIS named:S45C,ASTM named 1045,080M46,DIN called:C45

 

45# Chemical Component:C 0.42~0.50%,Si 0.17~0.37%,Mn 0.50~0.80%, Cr<=0.25%

 

Compression algorithm:

One: in order to know the seamless steel pipe diameter wall thickness of seamless steel pipe diameter can bear the pressure calculation method (steel pipe of different material tensile strength is different)

Pressure = (wall thickness *2* steel pipe material tensile strength) / (outer diameter * coefficient)

Two: to know the seamless steel pipe diameter and the bearing pressure of the wall thickness calculation method:

Wall thickness = (pressure * coefficient) / (2* steel)

Three: steel pipe pressure coefficient representation method:

Pressure P<7Mpa coefficient S=8

7< S=6 coefficient P<17.5

Pressure P>17.5 coefficient S=4

 

Applications:

 

The pipe is for Fluid transport, Boiler, Construction mostly used in industries as Pipeline, 

Thermal Equipment, Mechanical Industry, Petroleum, Chemical.

 

Competitive Advantage:

Our factory is near to raw material market and high-speed way,  the producing cost is low.

Our factory have long history for trading carbon steel seamless pipe, with large stocks.

We always cooperate with famous project and companies.

 

Carbon Steel Seamless Pipe

 

Large Diameter 4" Carbon Steel Seamless Pipe With API 5L / API 5CT / LR Certificates

 

 

 

Contact Details
SHANGHAI IRON AND STEEL CO.,LTD.

Contact Person: Ms. Vivian Huang

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