跳至主要内容

Alloy steel pipes


Sunny Steel is a merchant exporter and supplier of alloy steel pipes and alloy steel tubes used for many different purposes. We are specialized in offering precision engineered alloy steels, which are used in various engineering applications and can be availed in various grades like.

Alloy steel is often subdivided into two groups: high alloy steels and low alloy steels. The difference between the two is defined somewhat arbitrarily.

More kinds standard of alloy steel pipes:

New Material >> 


Our highly-skilled manpower is dedicated to producing the finest quality steel pipe, pipe fittings, meeting a wide variety of material specifications. Their knowledge and experience of metal properties, welding procedures and quality control have set the pace and standard expected by our customers world-wide.

ASTM A335 >> 


ASTM A335 Pipe Specifications, Seamless Ferritic Alloy Steel Pipe for High-Temperature Service

Mainly Grade of ASTM A335：


ASTM A333 >> 


ASTM A333 is the Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service.

Mainly Grade of ASTM A333：

ASTM A213 >> 


ASTM A213M-09 Standard Specication for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, Heat-Exchanger Tubes.

Mainly Grade of ASTM A213：

Description:

alloy steel pipe, alloy seamless steel pipe, alloy welded pipe,seamless alloy steel pipe,alloy pipe,alloy steel tube

Standard: 
ASTM A333,ASTM A335,ASTM A213,JIS G3458,JIS A3462,DIN17175,GB5310,GB9948 

Material: 
ASTM A335 P1, ASTM A335 P12, ASTM A335 P11, ASTM A335 P22, ASTM A335 P5, ASTM A335 P9,ASTM A335 P91, ASTM A213 T1, ASTM A213 T11, ASTM A213 T5, ASTM A213 T9, ASTM A213 T22,WB36,16mn,15Mo3,13CrMo44,10CrMo910 etc 

Outside Diameter: 
6 mm~1080mm 

Wall tihckness: 
1mm~60mm 

Length: 
5.8m,6m,11.8m,12m or as your requirement 

Application: 
Alloy steel pipe applies to petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant steamless steel pipe used. Our company has cooperative relation between the domestic agents. Alloy steel pipe can be made according to the customers requirements. Fasten delivery. Quality assured.
Contact us
Welcome to order more.

Note:
This inventory is part of the inventory, demand and other models in stock or order materials, please contact us.

此博客中的热门博文

High Chromium Cast Iron Bimetal Cladding Pipe

High Chromium Cast Iron Bimetal Cladding Pipe, High Chromium Cast Iron pipe, Bimetal Cladding Pipe We are manufacturer of High Chromium Cast Iron Bimetal Cladding Pipe and supply high quality High Chromium Cast Iron Bimetal Cladding Pipe in both large and small quantities worldwide and offer you the best prices in the market. These Steel-high chromium cast iron bimetal cladding pipe is a new type of abrasion proof piping developed by our company. Outer of straight pipe is common steel pepe, cladding realized by forming high chromium lining via centrifugal forming technique. Outer of bend uses hot-bending bend and lining is cast with high-chromium cast iron. Compared with traditional wear-resistant alloy cast iron, wear-resistant alloy cast steel, general cladding steel pipe and cast stone pipe. 1. Good wear-resistance, giving full play to wear-resistance of high chromium cast iron. 2. Withstanding high pressure: It can be used for any pressure rating. Close bonding of outer and lining ...
阅读全文

ASTM A213 alloy tube

ASTM A213 alloy tube ASTM A213, ASTM A213 T91, ASTM A213 T22, ASTM A213 T12, ASTM A213 T11, ASTM A213 T9, ASTM A213 T5 ASTM A213 Standard covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes. Our products for ASTM A213 alloy steel tubes have been listed as follows: A STM A213 T911 Seamless alloy tube ASTM A213 T23 Seamless alloy tube ASTM A213 T17 Seamless alloy tube ASTM A213 T22 Seamless alloy pipe ASTM A213 T9 Alloy Steel tubes ASTM A213 T91 alloy tube ASTM A213 T24 Seamless alloy tube ASTM A213 T21 Seamless alloy tube ASTM A213 T11 Seamless boiler tube ASTM A213 T5 Superheater Tubes ASTM A213 T12 Seamless alloy tube ASTM A213 T91 Seamless alloy tube ASTM A213 T91 Standard covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes. Grades containing the letter H in their designation have requirements different from those of similar grades not containing the letter H. These different requirements prov...
阅读全文

Laser Welded Finned Tubes process

This line was developed by our engineers combining both our large experience manufacturing extended surface and the most modern laser technology available in the market. The fins (solid or serrated) are helically wound and continuously welded to the tube by a fully automatic laser finning machine. This new laser finning process produces a perfect fin-to-tube bond with lower heat input and improved efficiency in heat flow and resistance to corrosion. Advantages of Finned Tubes Welded by Laser Highest quality product Wider range of products in both geometry and materials Price saving Highest Quality Product The perfect bond between fin and tube improves efficiency in heat transfer and resistance to corrosion resulting in a clean weld fin to tube joint and fully straight fins (no corrugation). Lower energy consumption, reduced cost of consumables and increased efficiency of the process allow us to offer very competitive prices
阅读全文