bearing steel tubes

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

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

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

Grade 310 is an austenitic stainless steel, which offers exceptional high temperature properties, along with good ductility and weldability.

ASTM A312
Grades:304/L and 316/L
Sizes:1/4" Thru 36"
Schedules:10s, 20, 40s, 80s
Surface treatment: Pickling, annealing, polishing.

A213/A213M seamless Austenitic Boiler,Superheater,and Heat-Exchanger Tubes304/304L,310S,316/316L,316Ti,317,321,321H,321L,TP347,TP347H,400,600,800H,825

Bulk bags in the stainless steel has been used as a freight container, for the loading of liquefied natural gas ( LNG ), chemicals, beverages, etc.

JIS 3463 Stainless steel tube
1.W.T.10-50mm
2.O.D.130-420mm
3.Application Boiler pipe

1.strong corrosion
2.Specialized manufacturer
3.Ensure you quality,timely delivery

Available mechanically polished to 20 μ-in Ra (0.5 μm) maximum ID and 30 μ-in Ra (0.8 μm) maximum OD surface roughness, exceeding ASTM A270-S2

Welded stainless steel round tube is utilized for many conveyance and structural applications where resistance to corrosion is an important attribute.

stainless steel 304 welded steel pipe/tube
1.Surface finish:painted, oiled, galvanized
2.Standard:API 5L ABS ISO
3.Ends: PE BE
4.material:304/316

Production standard: ASTM/ASME A213
Length:20FT/6meters fixed length, max: 24meters.

seamless steel precision pipes are widely in Hydraulic system & Pneumatic cylinder system and engineering machinery etc..

Stainless steel seamless pipe/tube
stainless steel welded coil tube
stainless steel Bright annealed tube
stainless steel precise coiling pi

Tianshan Wedge wire screens have a high open area by comparison with other screen media.This gives lower entrance velocities and higher flow rates

Specification: Single slit(8mm-630mm), wall-thickness(0.5mm-25mm), girth(630mm-3000mm), wall-thickness(3mm-45mm)
Surface finishing: Annealed/Pickling

Quality Control:
ISO 9001 - 2008 issued by Lloyd's
PED 97/23/EC
ASME Boiler and Pressure Vessel Code Certificated Certificate Issued by TUV

Maximum roughness measurement of 32 Ra O.D. and 20 Ra I.D.
sanitary tubing undergoes a wide variety mechanical and non-destructive testing ASTM A270

Destructive Testing includes:
Tensile Test
Impact Test
Bend Test
Reverse Bend Test...

From advanced manufacturing processes, including special cold drawing, not just precision for sizes, but also enhance material substrutes density

From advanced manufacturing processes, including special cold drawing, not just precision for sizes, but also enhance material substrutes density

Grade304/304/304H,321/321H,316/316L/316H/316Ti,317L/317LMN,347/347H,310/310S,904L,Duplex UNS31803/S32205/S32750,etc....

1. Min Order : 20 tons
2.Size :250*250-500*500mm
3. Thickness: 7mm -- 20mm
4.Certification: ISO & API

Hot dipped galvanized steel tube
1.OD:10-273mm,WT:0.5-15mm
2.Competitive price,prompt shipment.

rectangular steel tube with high quality and competitive price.

Stainless Steel Pipes 304L is a lower carbon variant of Grade 304-the steel can be welded without the resulting issue of carbon precipitation

Standard: ASTM A554 JIS G3446
Material/Steel Grade: MT304, MT304L, MT316L as per mill's STD SUS304
Application: Mechanical and Structural Tubes

Outside diameter Tolerance (O.D mm)
5≤O.D<30mm ±0.12mm
10≤O.D<20mm ±0.15mm
20≤O.D<30mm ±0.20mm
O.D≥30mm ±0.8%...

We can provide complete specifications. What's more, we can manufacture stainless steel thin-wall welded pipes according to custom needs.