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High Creep Rupture Strength Seamless Steel Tubes GB 5310 20G 20MnG 25MnG

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High Creep Rupture Strength Seamless Steel Tubes GB 5310 20G 20MnG 25MnG

China High Creep Rupture Strength Seamless Steel Tubes GB 5310 20G 20MnG 25MnG supplier
High Creep Rupture Strength Seamless Steel Tubes GB 5310 20G 20MnG 25MnG supplier High Creep Rupture Strength Seamless Steel Tubes GB 5310 20G 20MnG 25MnG supplier High Creep Rupture Strength Seamless Steel Tubes GB 5310 20G 20MnG 25MnG supplier High Creep Rupture Strength Seamless Steel Tubes GB 5310 20G 20MnG 25MnG supplier High Creep Rupture Strength Seamless Steel Tubes GB 5310 20G 20MnG 25MnG supplier High Creep Rupture Strength Seamless Steel Tubes GB 5310 20G 20MnG 25MnG supplier High Creep Rupture Strength Seamless Steel Tubes GB 5310 20G 20MnG 25MnG supplier

Large Image :  High Creep Rupture Strength Seamless Steel Tubes GB 5310 20G 20MnG 25MnG

Product Details:

Place of Origin: Zhejiang China
Brand Name: TORICH
Certification: ISO 9001 ISO 14001 TS 16949
Model Number: GB 5310

Payment & Shipping Terms:

Minimum Order Quantity: 1ton
Price: USD 600-1200/Ton
Packaging Details: Packing in wooden box,hexagonal bundles or other seaworthy ways
Delivery Time: 30days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 50000 Ton/Year
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Detailed Product Description
Product Name:: High Creep Rupture Strength Seamless Steel Tubes And Pipes For High Pressure Boiler GB 5310 20G 20MnG 25MnG Material:: 20G 20MnG 25MnG 15CrMoG
Surface:: With Anti Rust Oil Protection Application:: Pipe And Tubes For High Pressure Boiler
Shape:: Round OD:: 3-1200mm
WT:: 0.5-200mm Length:: 4-12.5m

Product Name: High Creep Rupture Strength Seamless Steel Tubes and Pipes for High Pressure Boiler GB 5310 20G 20MnG 25MnG
 
Spec:
Material:20G 20MnG 25MnG
Size Range:OD:4-1200mm
WT:0.3-200mm
General Length:4-12.5m
 
Tolerance:
According to the following tables or customers’ request.

Producing method Size Tolerance
General High grade

Hot rolling
(extrude)

D <54 ±0.40 ±0.30
>54~325 S35 ±0.75% ±0.5%
S>35 ±1% ±0.75%
>325 ±1% ±0.75%
S 4.0 ±0.45 ±0.35
>4.0~20 ±12.5%-10% ±10%
>20 D<219 ±10% ±7.5%
D≥219 ±12.5%-10% ±10%
Hot expand D

 
 
complete
 

±1% ±0.75%
S +20%-10% +15%-10%
Cold drawn(rolling) D ≤25.4 ±0.15 _
>25.4~40 ±0.20 _
>40~50 ±0.25 _
>50~60 ±0.30 _
>60 ±0.5% _
S ≤3.0 ±0.3 ±0.2
>3.0 ±10% ±7.5%

 
Seamless Steel Tubes and Pipes for High Pressure Boiler GB 5310
Seamless Steel Tubes and Pipes for High Pressure Boiler GB 5310
Seamless Steel Tubes and Pipes for High Pressure Boiler GB 5310

 

Characteristic:

High Creep Rupture Strength

High antioxidant properties

Good organizational stability

Good concentricity

Good OD and ID tolerance

High Precision

Stable quality

Smooth Roughness

TORICH QUALITY ASSURANCE
 
Processing:

RAW MATERIAL

INCOMING INSPECTION

STORAGE CUTTINGHAMMERINGPICKING LUBRICATIONCLEANING PHOSPHORI CLEAN

ENDS CUTTING←STRAIGHTENING←HEAT TREATMENT↔MIDDLLE CHECK↔ COLD DRAWING ← LUBRICATING

FINAL INSPECTION→BUNDING→STORAGE

 

 
Technical Delivery Conditions:
The steel tube shall be supplied in the heat treated conditions as per the heat treatment conditions desicrebed the table given below. The heat treatmet conditions shall be indicated in the quality certification.
Seamless Steel Tubes and Pipes for High Pressure Boiler GB 5310
Seamless Steel Tubes and Pipes for High Pressure Boiler GB 5310
 
Widely used in the field of:High pressure boiler
 
Product Images:
High Creep Rupture Strength Seamless Steel Tubes GB 5310 20G 20MnG 25MnG  High Creep Rupture Strength Seamless Steel Tubes GB 5310 20G 20MnG 25MnG
 
High Creep Rupture Strength Seamless Steel Tubes GB 5310 20G 20MnG 25MnG  High Creep Rupture Strength Seamless Steel Tubes GB 5310 20G 20MnG 25MnG

 

 

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, and 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 you need to 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

 

 

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.

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.

Contact Details
TORICH INTERNATIONAL CO.,LTD

Contact Person: Jack Jiang

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