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ASTM A333 Seamless and Welded Alloy Steel Tube

$950

≥5
Ton

Payment Type:

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

Incoterm:

FOB,CFR,CIF,FCA,CPT

Min. Order:

5 Ton

Transportation:

Ocean

Port:

Shanghai

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: ASTM A333

Brand: TORICH

Type: Seamless Steel Tube

Certification: CE

Application: Boiler Pipe

Section Shape: Round

Surface Treatment: Oiled

Usage: For Low-Temperature Service

Technique: Cold Drawn

Material: Gr1, Gr3, Gr6 Etc

Production: Cold Drawn

Surface: Olied, Or Customer Requirement

End Protector: Plain End / Beveled End

Name: Seamless And Welded Alloy Steel Tube

Model Number: ASTM A333

Keyword: Seamless Steel Tube

Heat Treatment: Normalizing, Quenched And Tempered Etc

Supply Ability & Additional Information

Packaging: Anti Rust Oil Protection, in seaworthy packing material, in hexagonal bundles or in wooden box

Productivity: 20000tons per year

Transportation: Ocean

Place of Origin: China

Supply Ability: 40000 Tons per year

Certificate: ISO9001 TS16949 EN10204.3.1

Port: Shanghai

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

Incoterm: FOB,CFR,CIF,FCA,CPT

Packaging & Delivery

Selling Units:: Ton

Package Type:: Anti Rust Oil Protection, in seaworthy packing material, in hexagonal bundles or in wooden box

Products Description:

ASTM A333 Seamless and Welded Alloy Steel Tube for Low-Temperature Service

Material:
Carbon and Alloy Steel, ferritic steel
Grade 1A, Grade3, Grade 4, Grade 6A, Grade 7A

Manufacture:
The pipes are made by seamless and welding process with the addition of no filler metal in the welding operation.
Grade 4 is manufactured by seamless process

Heat treatment:
All seamless and welded pipes, other than Grades 8 and 11, are heat treated to control their microstructure in accordance with methods of:

· Normalizing

· Quenched and Tempered

· Double Normalized and Tempered

Chemical Requirements:

Element	Composition,%
Element	Grade 1A	Grade 3	Grade 4	Grade 6A	Grade 7A
Carbon, max	0.30	0.19	0.12	0.30	0.19
Manganese	0.40-1.06	0.31-0.64	0.50-1.05	0.29-1.06	0.90max
Phosphorus,max	0.025	0.025	0.025	0.025	0.025
Sulfur,max	0.025	0.025	0.025	0.025	0.025
Silicon	-	0.18-0.37	0.18-0.37	0.10min	0.13-0.32
Nickel	-	3.18-3.82	0.47-0.98	-	2.03-2.57
Chromium	-	-	0.44-1.01	-	-
Copper	-	-	0.40-0.75	-	-
Aluminum	-	-	0.04-0.30	-	-
Vanadium,max	-	-	-	-	-
Columbium,max	-	-	-	-	-
Molybdenum,max	-	-	-	-	-
Cobalt	-	-	-	-	-

Tests and Inspection:
Tensile Requirements
Impact Requirements
Mechanical Testing
- Sampling
- Transverse or Longitudinal Tensile Test and Flattening Test
- Hydrostatic Test
- Impact Test

Production Steel Tube 100Cr6: