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Seamless Alloy Steel Tubes For Boiler and Superheater

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Payment Type:

L/C,T/T,D/P,Paypal,Money Gram,Western Union

Incoterm:

FOB,CFR,CIF,EXW,FCA,CPT,CIP

Min. Order:

5 Ton

Transportation:

Ocean,Land,Air

Port:

SHANGHAI,NINGBO,FOSHAN

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: ASTM A209

Brand: TORICH

Type: Seamless

Certification: API

Application: Structure Pipe

Section Shape: Round

Surface Treatment: Oiled

Usage: Oil&Gas Well Drilling

Technique: Cold Drawn

Material: Alloy Steel

Model No.: ASTM A209

O.D.: 6-420mm

W.T.: 1-50mm

L: According To Customer Requirement

Supply Ability & Additional Information

Packaging: Bundle packing by Iron Strips.

Productivity: 500 ton/month

Transportation: Ocean,Land,Air

Place of Origin: Zhejiang China

Supply Ability: 500 Ton per month

Certificate: ISO9001

HS Code: 7304199000

Port: SHANGHAI,NINGBO,FOSHAN

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union

Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP

Packaging & Delivery

Selling Units:: Ton

Package Type:: Bundle packing by Iron Strips.

ASTM A209 T1 T1a T1b Seamless Alloy Steel Tubes For Boiler and Superheater

Size range: O.D.: 6-420mm W.T.:1-50mm L: according to customer requirement

Steel Grade and Chemical Compositions:

Element	T1	T1a	T1b
Carbon	0.10-0.20	0.15-0.25	0.14max
Manganese	0.30-0.80	0.30-0.80	0.30-0.80
Phosphorus	0.025	0.025	0.025
Sulfur max	0.025	0.025	0.025
Silicon	0.10-0.50	0.10-0.50	0.10-0.50
Molybdenum	0.44-0.65	0.44-0.65	0.44-0.65

Mechanical Properties:

Element	T1	T1a	T1b
Tensile strength min Mpa	380	365	415
Yield strength min Mpa	205	195	220
Elongation min %	30	30	30

Manufacture:

Tubes are made by seamless process.

At the manufacturer`s option, tubing may be furnished either hot finished or cold finished.

Test and Inspection:

- Mechanical Test

- Tension Test

- Flaring Test

- Flattening Test

- Hardness Test

- Hydrostatic or Nondestructive Electric Test

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.

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 of carbon seamless steel tube ? 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

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Home > Products > Nickel Alloy Steel Pipe > Seamless Alloy Steel Tubes For Boiler and Superheater

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