erw welded pipes

Standard:
ASTM A249/A269/A270/A213(TP304/304L, TP316/316L)
ASTM A249- Annealed pickled with inside bead removed
ASTM A269- Annealed pickled

Tube manufacture
Heat treatment (in-line and off-line Bright Annealing)
Polishing in a range of finishes
Cut to length,chamfering and deburring

Product name: Stainless steel welded pipe
Standards: ASTM A358
Materials: TTP316/316L/316H, 304/304L/304H
Nominal diameter:3/8 to 80" NB for welded

Resistant to fouling due to corrosion
Excellent high-end performance in both high and low temperature conditions, to name a few.

A554 - A554-98e1 - Specification for Welded Stainless Steel Mechanical Tubing.A554 are typically used for stainless steel mechanical tube application

Ornamental Tubing
ASTM: A554
Grades: 304/304L
Sizes: 0.625" - 4.500" Round
0.75" x 0.75" - 8.0" x 8.0"Square...

Strength:
physical/mechanical, PMI, microscopic examination, etc^
Prime and genuine materials with co-relating original test certificates.

Tubes & Pipes with Superior Corrossion Resistance
upto 12 MPY in Acc. To ASTM A 262-IGC Pr. B & C, in acc. To EN ISO 3651-2 Method A, B, C

Benefits of UNS32750 Super Duplex Stainless Steel:
Greater tensile and yield strength
Good ductility and toughness
Good stress corrosion cracking

ASTM A790:straight-seam weld Duplex pipe intended for general corrosive service,with a particular emphasis on resistance to stress corrosion cracking

Our products offer High-pressure sustainability
Product replacement warranty is given
We offer High-quality packaging and Packing for sea transport

Austenitic stainless steel have a very wide range of applications, e.g. in the chemical industry and the food processing industry.

Tubing shall be GANYEAH Sanitary Stainless Steel Tubing. Surface
finish is 20 μ-in Ra (0.5 μm) ID, 30 μ-in Ra (0.8 μm) OD maximum

Size : 1/2"NB TO 80"NB IN
Schedule: SCH20, SCH30, SCH40, STD, SCH80
Type : Welded / Fabricated
Length : Single Random, Double Random & Cut Length

1. We have our own rolling mill so that we can produce the Stainless steel sheet by ourselves to control the cost of our tube production.

our mill produce Welded Pipe/API Welded Pipe Mill/API Welded Pipes/welded pipe,API carbon welded pipe,API welded steel pipes,API welded steel pipe.

Name: Perforated Metal Pipe
Material: Stainless steel 201, 304, 316, low carbon steel plate or others

Packaging Details:
1. In baling
2. Woven bag packing
3. Put in wooden cases
4. Waterproof cloth packing

316 welded stainless pipe
we supply the hiquality stainless steel pipe for you with best price

Hebai BaiYi Seamless Steel Pipe
Standard ASTM/DIN/JIS/API/GB/ASME
Material A53A106A179CA192A216A178A219A333A325
ST33ST37ST35ST42ST52
ASMEB

specification: Welded pipes: OD6-2032, wall thickness: 1-50mm.
certificate: ISO 9001: 2000 certify by BV, PED &AD certify by TUV.

Packing: plywood boxes or plastic bundles
Shipment: By sea with FCL/LCL contianer or in bulk ;by airfreight,
Standard: ASTM A312

Purpose
(1) reduce the hardness and improve the cutting process.
(2) elimination of residual stresses, stable dimensions, reduced deformation

316/316L stainless steel advantages:
Because there has Mo in it,so the corrosion resistance is very especially the pitting resistance.

Large diameter (up to 100″) / heavy wall welded pipes (up to 60mm)
Unit length up to 12 mtrs with no circular joints
Pipes produced by plate

Excellent ductility and impact strength at both ambient and sub-zero temperatures.
Specified for pressure vessel applications.

Usage of 2205 Duplex stainless steel should be limited to temperatures below 600°F.Extended elevated temperature exposure can embrittle 2205 stainless

Type: Welded Pipe
Size: 8 Inch (DN200)
Wall Thickness: Sch80
Length: 6 meters
Ends: Beveled Ends...

High resistance to chloride stress corrosion cracking
High Strength
Superior resistance to chloride pitting and crevice corrosion

1.High resistance to chloride stress corrosion cracking
2.Resistance to chloride pitting and crevice corrosion
3.Good general corrosion resistance