seamless steel tube

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

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.

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

1/2'' -14" carbon Cold drawn seamless steel pipe
ASTM A106/A53,API 5L GR.B,
O.D.: 13.7-355mm W.T.: 2-30mm length:6-12M

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.

Welded stainless steel pipe production, the main industry is the nominal pipe diameter of more than DN700 in the production pipeline.

Professional sales team with more than 10 year's experience in steel industrial
One-stop service for steel industry, especially for project

This relationship between yield strength and grain size known as Huo Erpei Qi rule, due to the deformation of grain motion of dislocations at grain b

Stainless Steel Welded Tubes for Boiler,heat exchanger and condenser
ASTM A249 / GB151
OD:9.5-219.08MM; WT:0.5-5.0MM

The machine is manufacturing stainless steel pipe/tube under mass productions with TIG welding technology.

API 5L X42 PSL1 carbon seamless pipe is a common material in the line of steel pipe. we have exported to many coutries.

Seamless Galvanized Steel Tube
1) Origin: Cangzhou,China
2) OD: 21.3-508mm
3) Material:20#
4) Zinc:60-350g/

Salient Features
Maintenance free
Low life cycle cost
High aesthetic value
Easy & fast installation...

Pressure Test:
100% tested at the appropriate pressure stated under water.
All coils must be flushed and dried after pressure testing

For some special structure, often due to application of stainless steel for many challenges to be resolved. For example, there is a garage,

Experiments show that allows use of seawater for flushing of chemicals, but then will bore quickly rinse with fresh water.

Forced cooling water circulation system and steam condenser in power plant has wider application of austenitic stainless steel pipes, which intake

Tandem - electrical connector and the o - ring positioning devices are widely used in type 304 and 316 stainless steel manufacture, especially marine

sus304 sus316 stainless steel pipe fittings
1. Material :SUS304 , SUS316
2. Certification: ISO9001-2000

API 5L /ASTM A53 STEEL PIPE
ERW PIPE OD:60.32-609.6MM
ERW PIPE WT:4-16MM
ERW PIPE LENGTH:3-18M

Welded by the Tungsten Inert Gas (TIG) process, no filler rod or any additional metal is used to complete the weld.

API5L steel pipe
Specifications Ranges:OD: 1/2"-48" (21.3mm-1219mm)WT: SCH10-SCH80 (0.5mm-40mm)Material Standard:PSL 1: A25, A, B, X42, X46, X52, X56

ASTM A213 T11 is the part of ASTM A213 Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, Heat-Exchanger Tub

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

Different kinds of stainless steel hot crack formation on the sensitivity showed great differences.