seamless alloy steel boiler tube a213 t911

seamless alloy steel boiler tube a213 t911

Standard :ASTM :A106, A53, A213, A554, A335
Thickness:1— 120mm
Length:4— 12mm, according to customers' requirements
Material:T1/P1, T11/P11, T12/P12, T5/P5, T22/P22, T23/P23, T24/P24, T91/P91
T911/P911

Test requirement:

 (1).100% PMI / spectro chemical ANAL YSIS tests 100% PMI

(2).100% dimension tests & 100% visual examination 
(3).tension test, flaring tests(for seamless tube/pipe)/flange tests(for welded tube/pipe), hardness test, reversed flattening test.
(4).100% hydrostatic test/100% non-destructive tests
NOTES : all the tests and inspection need to provide with reports according to standard and test results.        
OPTION TEST & INSPECTION ITEMS:
(1).straightness test
(2).roughness test 
(3).crystalling phase anal ysis 
(4).intergranular attack tests
(5).shipping notification before shipment
(6).impact attack test under low temperature
THE DOCUMENT LSI WILL PROVIDE YOU:
a. MTC (materiall test certification) according to EN10204/3.1 OR EN10204/3.2;
b.raw material certification
c.all the test&inspection reports as per PO and standards
d.heat treatment report
e.shipping notification before shipment
f.quality warranty letter
Package wrapped by steel strips in bundles or in bulk
Delivery within 20days (negotiable)
Inspection: X-Ray flaw-detecting, on-line oroff-lineultrasonicflaw detecting, Hydrostatic pressure inspection
Testing mechanical properties testing
Technique:hot rolled, cold drawn
Surface treatment :Black painted or oiled
Application Liquid long-distance delivery pipeline, such as petroleum, gas, natural gas, water and steam and engieering assembly for heat supply, chemical industy, refrigeration, wall bushing and pile driving.
ASTM A213 Chemical and Mechanical property:

Steel plate

1.Abrasion resistant steel plate

Abrasion Resistant Steel Plate, AR Steel Plate for short, is one of the most versatile wear plate in the world. It is special used for working conditions under large area abrasion. It is made by reinforcing alloy wear layer with suitable thickness, high hardness,good wear property on the surface of the general low-carbon steel or low-alloy steel which has good toughness and plastic property through hardfacing method. Wear resistant (abrasion resistant) steel is widely used in the bad working conditions,demanded of high strength,high-wear-resisting performance in engineering, mining, construction,agriculture,port and metallurgical machinery products.

2.Alloy steel plate

Alloy steel is steelthat is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. Alloy steels are broken down into two groups: low-alloy steels and high-alloy steels.Our alloy steel plate include Q195,Q345B,Q345C,Q235C, 40Mn2, etc.

Steel pipe

Steel pipe are classified into 4 types: seamless steel pipe, square steel pipe, welded steel pipe, galvanized steel pipe. Within these categories, customers can select different shapes and over 200 specifications.All the products are manufactured strictly with GB/T6728-2002 and ASTAMA500 and etc. The overall production environment guarantee the total output of products reaches at 1000 thousand tons every year.

Steel bar

 Steel bar is widely used in hardware, chemistry, foodstuff, medicine apparatus, making industry, computer or notebook components, etc. Common steel bar grade include Chinese Standard: 20#, 25#, 35#, 45#, 50#, 60#;Japan Standard: S20C, S25C, S35C, S45C, S55C, S60C;US Standard: AISI1020, AISI1040, AISI1045, AISI1050;Europe Standard: CK15, C. 22, C45, CK45, C60, CK60; C45E.

Jinguo Steel Group Co., Ltd. is located in Wuxi Jiangsu Province. Our company mainly work on overseas sales business for special steel. Our products have obtained ISO9001:2000 approval certificate, QS-9000 : 1998 (American Vehicle Steel Quality System ) approval certificate, ISO14001:1996 (Environmental Management System) approval certificate and API (American Petroleum Tube Production Quality System) approval certificate. These certificates cover the whole production and service process of all hot-rolled steel products such as structural steel, bearing steel, gearing steel and spring steel etc.

Business Purpose

Create value for customers, profit for shareholders,

Future for employees, and prosperity for the society .

Operation Philosophy

Create value for customers, and achieve a win-win situation.

Corporation values

Integrity, innovation, team work and high-quality.

Why choose us?

 (1)Short delivery time, reasonable price and best service.

 (2)Professional person communicate with you before the order.

 (3)Be honest in the process of trading and business.

 (4)Our products are exported to countries around the world.

 (5)Provide strict quality check for each part,each process before export.