bearing steel tubes

Material: ST37.4,ST44.4,ST52.4 Standard: DIN1630
Outer Diameter: 4 To 60mm Surface Treatment: Galvanized

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

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

1.EN10305-4
2.E255,E355,E235
3.BK,NBK,BKS,GBK
4.Ra<1.0u, tolerance on OD+/-0.5
Bright Annealed Seamless steel tube

Tianjin Sanjuyuan Trade Co., Ltd is a famous trading company which specializes in high quality seamless steel tubes/pipes and many kinds of alloy pipe

Test Certificate:
Manufacturer Test Certificate
Laboratory Test Certificate from Govt. Approved Lab.
Under Third Party Inspection

Fabricating Corrosion Resisting and Stainless Steel-corrosion resistance,storage,handling,forming and cutting, welding, fabrication, and passivating.

ASTM A53 GR. B, ASTM A106 GR. B, API 5L GR. B, X42 in accordance to ASME B36.10, API5L PSL1, NACE MR- 01-75. Size Range: 1/2 inch to 24 inch

Cold Finished Seamless Hydraulic Steel tube
1. in full compliance with the EN 10305-4
2. Typical lengths available are 6m

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

OD: 9.5mm-219mm (stainless steel Round Tube), 10x10mm-100x100mm (stainless steel Square Tube), 20x10mm-95x45mm (stainless steel Rectangle Tube).

band width: 5mm, 7mm
size : 10.5mm, 12.8mm, 14.5mm
material : ss304,316,301

Hydraulic System Steel Pipe,Automotive steel Pipe,And Other customers have high requirements in steel pipe precision, finish, cleanliness, mechanical

Key Specifications/Special Feature:
1. Dimensions: OD.10*16mm 10*18mm 22*36mm x Thickness 0.2 -2.0mm
2. Custom specifications available

Min Order : 10 tons
2.Size :351mm-1200mm
3. Thickness: 7mm -- 50mm
4.Certification: ISO & API

American style Stainless Steel Tube Clamp
8/12.7mm Bandwidth
Type:American Style
Material:Stainless steel or steel

1) Thickness : 2-14mm
2) OD : 10-426mm
3) Technique : Cold rolled
4) Special pipe : API pipe
5) Certification : ISO9001:2008

It is used for the conveyance of water, gas, petroleum and other liquid commonly seamless steel tube. it is called seamless steel tube for liquid conv

DIN 2391 St37.4 NBK Steel Tube
1.OD Tolerance up to +/-0.03mm
2.ID roughness<0.8micron
3.no crack after flaring, can be bend

round tube:OD 10~63.5mm,expected length;
square tube:6X8 mm;10x 10mm;20x20mm;25x25mm;30x30mm.
oval tube:8x15;10x20;15x25mm;25x35mm.
other shapes:tl

 
ASTM A53 Grade A Grade B Seamle

 
ASTM A53 Grade A Grade B Seamle

 
ASTM A53 Grade A Grade B Seamle

 
ASTM A53 Grade A Grade B Seamle

OD : 1/8"-32"
WT : SCH10-SCHXXS
standard : DIN,JIS SUS ,ASTM,ASME,ANSI,AISI ,EN ,BS
Material: 201,202,301304,304L,316,316L ,347 ,310S ,309ETC

Stainless steel development of the Foundation for the development of modern industry and scientific and technological progress important material and

Rectangular hollow sections are not as common as UCs and UBs.

Cold Drawn Steel Tube 6mm Outside Diameter
1. BK,BKS,NBK
2. High precision on OD&ID steel tube
3. Ra<0.8micron