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12CrMo 15CrMo St37 St42 Seamless Steel Tubes For Petroleum Cracking GB 9948

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Good quality DOM Steel Tube for sales
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—— Cassy

you always commit and manage to meet our very tight tolerence requirement,furthermore Torich International never fail our delivery.

—— Cassy

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12CrMo 15CrMo St37 St42 Seamless Steel Tubes For Petroleum Cracking GB 9948

China 12CrMo 15CrMo St37 St42 Seamless Steel Tubes For Petroleum Cracking GB 9948 supplier
12CrMo 15CrMo St37 St42 Seamless Steel Tubes For Petroleum Cracking GB 9948 supplier 12CrMo 15CrMo St37 St42 Seamless Steel Tubes For Petroleum Cracking GB 9948 supplier

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Product Details:

Place of Origin: Zhejiang China
Brand Name: TORICH
Certification: ISO 9001 ISO 14001 TS 16949
Model Number: GB 9948

Payment & Shipping Terms:

Minimum Order Quantity: 3 Ton
Price: USD 800-1200/Ton
Packaging Details: Packing in wooden box,hexagonal bundles or other seaworthy ways.
Delivery Time: 30 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 20000 Ton/Year
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Detailed Product Description
Product Name: Seamless Steel Tubes For Petroleum Cracking GB 9948 Material: 10# 20# 12CrMo 15CrMo St37 St42
Surface: With Anti Rust Protection Application: Petrochemical Industry Furnace Tube Heat Exchanger Tube Seamless Steel Tube For Pressure Pipe Use
Shape: Round OD: 4-1200mm
WT: 0.3-200m Length: 4-12.5m

Seamless Steel Tubes for Petroleum Cracking GB 9948
 
Spec:


Material:10# 20# 12CrMo 15CrMo st37 st42


Size Range:

 

OD:4-1200mm
WT:0.3-200mm

 

General Length:4-12m

 

Tolerance:

 

According to the following tables or customers’ request.

 

 

 

Table1 The Tolerances of Outer Diameter and Wall Thickness Unit:mm

 

 

Sort Code    Manufacuring         Method           Nominal Size

 

      Tolerances                                         

Common Level High Level
W-H Hot Rolling (Extrusion)

 

Outer Diameter D

 

≤54

 

±0.50 ±0.30

 

>54~325

 

±1%D ±0.75%D

 

>325

 

±1%D -
Wall Thicknass S

 

≤20

 

+15%S

-10%S

±10%S

 

>20

 

+12.5%S

-10%S

±10%S
Hot Expand

 

Outer Diameter D

 

All ±1%D

 

Wall Thicknass S

All ±15%S
W-C Cold Drawn(Rolling) Outer Diameter D

 

≤25.4

 

±0.15

 

>25.4~40

 

±0.20

 

>40~50

 

±0.25

 

>50~60

 

±0.30

 

>60

 

±0.75%D ±0.5%D
Wall Thicknass S

 

≤3.0

 

±0.3 ±0.2

 

>3.0

 

±10%S ±7.5%S

 

 

 

 

Table2 The Tolerance of Minimum Wall Thickness Unit :mm

 

 

Sort Code Manufacturing Method Minimum Wall Thickness Smin

 

Tolerance

 

Common Level

 

High Level

 

W-H Hot Rolling(Extrusion) ≤4.0

+0.90

0

+0.70

0

>4.0

+25%Smin

0

+22%Smin

0

W-C Cold Drawn(Rolling) ≤3.0

+0.6

0

+0.4

0

>3.0

+20%Smin

0

+15%Smin

0

 

 

Our Advantage:

 

Professional steel tube maker

Superior quality and Competitive Price

First-class production technology and Double quality control

Fast delivery and Best services

 

Products Images:

 

 

12CrMo 15CrMo St37 St42 Seamless Steel Tubes For Petroleum Cracking GB 9948

 

12CrMo 15CrMo St37 St42 Seamless Steel Tubes For Petroleum Cracking GB 9948

 

12CrMo 15CrMo St37 St42 Seamless Steel Tubes For Petroleum Cracking GB 9948

 

12CrMo 15CrMo St37 St42 Seamless Steel Tubes For Petroleum Cracking GB 9948

 

 

What is your Guarantee?


1.SO9001:2008 and TS16949 certification, SGS, BV, TUV or other third party inspection is available.
2.High quality with competitive price.
3.Advanced technology, experienced engineer, ISO quality system for quality assurance and traceability.

 

Do you have agent or distributor in our country?


1.We are recruiting area agent and distributor all over the world, welcome to send us your mail or call us for detail discussion.


How is your production capability?


1.2000 tons monthly production capacity, 5000 tons monthly trading capability
2.Prompt and Timely shipment

How to get the sample?


1.You are requested to pay for sample charges and courier charges from China to your country; and the free sample is according the product like size, steel grade and quantity, please consult our sales for details
2.Sample charges will be refunded when order is placed.

What is your Payment Term?


1.T/T: 30% deposit in advance, the balance 70% paid before shipment
2.30% down payment, the balance 70% paid against L/C at sight
3.Upon negotiation

Who are your customers?


1.Stockists, Distributors,Wholesalors,Agents, Traders, End Users, etc


How long will you react on our requirement?


1.Your requirement would be treated within 24 hours on weekdays. Quotations would be sent upon technical details confirmed by customer!

 

 

 

Any more questions about your doubts, please feel free to send us your emails or call!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Contact Details
TORICH INTERNATIONAL CO.,LTD

Contact Person: Nancy Niu

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