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

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

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Brand Name : TORICH

Model Number : GB 9948

Certification : ISO 9001 ISO 14001 TS 16949

Place of Origin : Zhejiang China

MOQ : 3 Ton

Price : USD 800-1200/Ton

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 20000 Ton/Year

Delivery Time : 30 days

Packaging Details : Packing in wooden box,hexagonal bundles or other seaworthy ways.

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

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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!


Product Tags:

oil drill pipe

      

drilling steel pipe

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

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