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Torich GB/T13793 Q195 Welded Steel Tube ERW Precision Steel Tube

Basic Information
Place of Origin: China
Brand Name: Torich
Certification: ISO
Model Number: GB/T13793
Minimum Order Quantity: 2 tons
Packaging Details: Packed in wooden boxes or seaworthy packing.
Delivery Time: 25-35 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 20000 Ton/Tons per Month
Detail Information
Product Name: Torich GB/T13793 Q195 Welded Steel Tube ERW Precision Steel Tube Keyword: ERW Precision Steel Tube
Standard: GB/T13793 Grade: 10#, 20#, 45#, Q195, Q215, Q235, Q295, Q345,etc.
Technical: ERW Brand: TORICH
High Light:

Q195 Welded Steel Tube

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GB/T13793 Welded Steel Tube


Product Description

Torich GB/T13793 Q195 Welded Steel Tube ERW Precision Steel Tube

 

Product name: Torich GB/T13793 Q195 Welded Steel Tube ERW Precision Steel Tube
Standard: GB/T13793
Grade: 10#, 20#, 45#, Q195, Q215A, Q215B, Q235A, Q235B, Q235C, Q275A, Q275B, Q275C, Q345B, Q345C, Q390A, Q390B, Q390C, Q420A, Q420B, Q420C, etc.
Technical: ERW
Size Range:

OD: 4-200 mm

WT: 0.5-22 mm

Or according to customers' actual application and production.

Manufaturing Method Steel tubes shall be made of hot-rolled steel strips or cold-rolled steel strips by high-frequency resistance welding. When the purchaser designates the raw material in a certain rolling state, it shall be indicated in the contract.
Galvanized Method Hot dip galvanizing
Delivery Condition Welded or Heat treatment
Application: Structural, Machinery,etc.

 

Surface Quality:

Cracks, scarring, folding, layering, lap welding and overburning defects are not allowed on the internal and external

surfaces of steel pipes. Scratches, weld dislocations, burns, oxide skin and external burr removal marks not greater

than the negative deviation of wall thickness are allowed.

 

Tests Catogeries

A. Melting analysis

B. Finished product analysis

C. Tensile test

D. Weld tensile test

E. Impact test

F. Flattening test

G. Bending test

H. Flaring test

I. Hydraulic testing

J. Ultrasonic testing

K. Eddy current testing

L. Galvanizing coating uniformity testing

M. Galvanizing coating weight testing

N. Galvanizing coating adhesion test

 

Special Requirements

shall be negotiated by both parties and indicated in the contract.

The demander may choose from the following requirements :

A) hydraulic test;

B) Manufacturing accuracy;

C) Pipe end state;

D) Remove internal burrs;

E) Galvanized layer weight;

F) Other requirements.

 

Product Display:

Torich GB/T13793 Q195 Welded Steel Tube ERW Precision Steel Tube 0Torich GB/T13793 Q195 Welded Steel Tube ERW Precision Steel Tube 1

 

Company Introduction:

Torich GB/T13793 Q195 Welded Steel Tube ERW Precision Steel Tube 2

739EC0BE19C8A333FFFB4046FC26BF47

73F8B1066F5BA7EF137E8CE8A5F48C96

 

 

 

 

Quality Control:

1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking.

quality control
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.

 

FAQ:

Q: Are you trading company or manufacturer ?

A: A professional steel pipes materials inventor, manufacturer and solution provider

 

Q: How long is your delivery time?

A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.

 

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

 

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

 

If you have another question, pls feel free to contact us

Torich GB/T13793 Q195 Welded Steel Tube ERW Precision Steel Tube

Contact Details
Claire ZHU

Phone Number : +8618957803066

WhatsApp : +8613736164628