alloy steel seamless tube

Technique:cold drawn and hot rolled
Application:low temperature steel pipe
Steel Grade:A333 Gr.6
Tenslle Strength:Min415MPA
Yield Point:Min 240MPA

1.O.D:114MM-610MM
2.W.T:4MM-40MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B

Packing: wooden cases.
shipment time: 35~60days according to quantity.
MOQ: 1tons each size.
Main used for: pressure tubes, boiler, heate

1) Thickness : 2.5-30mm
2) OD : 32-630mm
3) Technique : Hot rolled
4) Special pipe : API pipe
5) Certifiacation : ISO9001:2008

Certification: SGS
Thickness: 1~20mm
Outer Diameter: 6~530
Length :4~12m

ASTM A333 Gr.6 low temperature alloy seamless pipe
Exported to Europe,South America,North America, India and so on

Our products have passed API 5CT and API 5L certificate of authority and TUV certificate of German. They also passed GB/T19001-2000 national quality c

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

Seamless Carbon Steel Pipe
Outer Diameter:1/2 Inch to 36 Inch
Wall Thickness:4 mm to 26mm
Technique:SMLS
Standard API5L PSL-1,PSL-2

Our sizes from 6mm*0.89mm to 323.8mm*25.4mm with grades: 304/304L, 321, 316/316L/316Ti, 347/347H and 310S etc

Stainless steel pipe
Material:304,304L,310S,316,316L,321,347
Shape:square and round

1) Thinckness : 2.5-50mm
2) OD : 101.6-609.6mm
3) Tecehnique : Cold drawn
4) Special pipe : API pipe
5) Certification : ISO9001:2008

Our products have passed API 5CT and API 5L certificate of authority and TUV certificate of German. They also passed GB/T19001-2000 national quality c

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

Applications range: for use in the petroleum, smelting, foodstuff, power, papermaking, chemical, medical equipment, aviation, boiler heat exchanger

GB9948-88 hollow section round seamless steel tube tube wholesale alibaba
1.OD:13.7-610MM
2.WT:2.34-30MM
3.CERTIFICATE:API;ISO

1.Standard:API 5L PSL-1
2.Material:B,X42,X52,X60,X65,X70
3.Thechnique:Cold Drawn
4.Surface Treament:Black Painted
5.Application:Linepipe

1) Thickness : 3.3-38mm
2) OD : 33.4-245mm
3) Technique : Hot rolled
4) Special pipe : API pipe
5) Certification : ISO9001:2008

Our products have passed API 5CT and API 5L certificate of authority and TUV certificate of German. They also passed GB/T19001-2000 national quality c

Standard: DIN 2448
Seamless Carbon Steel for Structural using
Size(mm): O. D.: 6.0~219.0 W. T.: 1~30 L: Max 12000

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

All our products are carried out hardness tests, such as ultrasonic flaw detection before shipment. Therefore, there is no quality problem.

1.Outside Diameter:1/2 to 20 Inch
2.Wall Thickness:0.078 to 1.968 Inch
3.C≤:0.16,Mn≤1.10,Si≤0.40,P≤0.020
4.Technique:hot rolled and cold drawn

1.Material:10#/20#,GB3087/GB5310,A106B.A53B,
2.OD:1/4"-14"
3.WT:SCH40-SCH160
4.API5L,API5CT

Our products have passed API 5CT and API 5L certificate of authority and TUV certificate of German. They also passed GB/T19001-2000 national quality c

1)Outside diameter:1/8''-24''(6mm-630mm)
2)wall thickness: sch5s-160s(0.7mm-30mm)

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

Seamless/welded Alloy Pipe-ASTM A333 GR.8 for use at low-temperatures.
BE,Black painted/Varnished
Certificates:API SPEC 5L,ISO9001,Llyod's

Square/Rectangular tube is applicable to frame for civil construction, furniture and etc..

1. Outer Diameter: 8'' to 32'' (219.1 to 812.8mm)
2. Wall Thickness: 6.0 to 50mm
3.Standard:ASTM A106-2006
4.Raw Materal : A106Gr.A.B.C