Hot Rolled steel pipe

- Apr 17, 2019-

Hot Rolled steel pipe


Table 1- Chemical composition









Steel Grade

C%

Si%

Mn%

P%

S%

Cu %

Cr %Mo %

A106A

≤0.25

≤0.10

0.27-0.93

≤0.035

≤0.035

≤0.40

≤0.40≤0.15

A106B

≤0.30

≤0.10

0.29-1.06

≤0.035

≤0.035

≤0.40

≤0.40≤0.15

A106C

≤0.35

≤0.10

0.29-1.06

≤0.035

≤0.035

≤0.40

≤0.40≤0.15


Other Specification:

End Shape

Beveled end, plain end, vanished, or adding plastic caps to protect the two ends as per customer's

 requirements


Surface 

Treatment

Oiled, Galvanized, Phosphate etc


Technique 

Cold drawn & cold rolled


Delivery 

Conditions

1. BK (+C) 

No heat treatment after last cold forming process.

2. BKW (+LC)

After last heat treatment there is a light finishing pass (cold drawing)


3. BKS (+SR)

After the final cold forming process the tubes are stress relieve annealed.


4. GBK (+A)

After the final cold forming process the tubes are annealed in a controlled atmosphere.


5. NBK (+N)

After the final cold forming process the tubes are annealed above the upper transformation

 point in a controlled atmosphere. 


Package

1. Bundle Packing.


2. Plain end or vanished as per customer's request.



3. Wrapped in waterproof paper.



4. Sackcloth with several steel strips.



5. Pack in heavy tri-wall boxes.



Product Description                                             

Standard

ASTM A106, ASTM A53, API 5L Gr.B, DIN17175,DIN1629

Material

ASTM A106B, ASTM A53B, API 5L Gr.B,ST52, ST37,ST44

SAE1010/1020/1045,S45C/CK45,SCM435,AISI4130/4140

Outer diameter

13.7mm-610.6mm

Wall thickness

1.5mm-30mm

Length

3m-12m, random or fixed, as the clients' requests

Technology

Hot Rolled

Tolerance

Control with in the standard, OD:+/-1%, WT:+/-10%

 

Advantages

1.Short delivery time

2.Quality assurance

3.Competitive price

4.Free Sample

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Packaging & Delivery
Packaging Details:
1. Small OD: In hexagonal bundle with steel strips 
2. Large OD: In bulk 
3. Wrapped in waterproof plastic woven bag 
4. Filled in wooden cases

5. As required
Delivery Detail:Shipped in 7-15 days after payment

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 Cangzhou Steel Pipe Group (CSPG)Co.,Ltd.

No.92 JieFang East Road ,Cangzhou City, Hebei,P.R.China.

CSPG  has more than eighteen years history company which located in Lecong Iron and Steel World, a well-known steel distribution center in China, with superior geographical position and convenient water and land transportation. 


We are a direct-selling manufacturer specializing in the research and development of spiral steel pipes, steel spiral pipes, anti-corrosion steel pipes inside and outside. Since its inception, the company has been guided by a brand-new thinking of steel pipe product market based on the business philosophy of honesty, pragmatism and knowledge-seeking.