welded stainless steel

Features:
1) Commodity: seamless and welded austenitic stainless steel pipes
2) Process method: cold drawn, plasma welded automatically.

) Commodity: seamless and welded austenitic stainless steel pipes
2) Process method: cold drawn, plasma welded automatically.
3) Surface finish:

Specification group form that produce stainless steel welded pipe:single slit(Φ8mm-Φ630mm),wall-thickness(0.5mm-20mm),girth(Φ630mm-Φ3000mm)

Standard: ASTM A312, ASME SA312
Range: 6NB to 1200NB-SCH. 5, 10, 20, 30, 40, 60, 80
Length: Single Random,Double Random & Cut Length

To ensure the high quality of our tubes, we perform 100% Eddy Current Testing and 100% PMI Testing.
Accordance to major International ASTM, ASME

Minimum Order Quantity as applicable
Prices for Single RL. Fixed length charges shall be higher
Charges for Sandblasting extra depending on quantity

1.We will deliver the materials strictly according to the the delivery date noted on the contract
2.We also always have the huge ready stock for sell

High strength
Resistant to high mechanical stresses
Resistant to high pressure
Resistant to high temperature
Good formability...

304 stainless steel welded pipe 400# polished
Grade 304,304l.316L
Size : 1/2''-80''
Thickness:0.5mm-50mm
Length:6000mm...

SPECIFICATIONS
Outside Diameter : 6 mm to 114.3 mm
Wall Thickness : 0.50 mm-6.00 mm
Length : Max 30 meters
MAIN STANDARDS:ASTM A-249, A-269, A-270

Stainless steels are iron alloys with a minimum of 10.5% chromium. Other alloying elements are added to enhance their structure and properties.

stainless steel welded mesh mink cage
6-cell, 8-cell, and 12-cell.
hot dipped galvanized after welded, or hot galvanized before welded,or S.S.

Standard: ASTM A312, ASME SA312
Type: Round, Square, Rectangle, Hydraulic, Honed Tubes
End: Plain End, Beveled End, Threaded

Applications:
LNG Terminals
Oil Refineries
Gas Industries
Petrochemical Industries...

Outer diameter : 6mm - 2032mm
Wall thickness: : 1mm-50mm
Production standard :
ASTM:ASTM A312,A269, A554, A789, A790;
DIN:DIN 17457

Materials:304/304L 316/316L, 430 etc
Production standard : ASTM A312,ASTM554, JIS3446, GB/T12771
Surface type:180# 220# 320# 400# 600# 800#,HL MF

Applications
Chemical industry
Oil refineries
Gas industry
Petrochemical industry...

1.Surface: Solution Annealled and Pickled
2.Length:6m, 11.8m or advised by customers
3.Payment:L/C or T/T or negotiable
4.Marking: As per Standard

Chemical Composition
Size
Mechanical Properties -Tensile Strength, Yield Strength, Elongation, and Rockwell Hardness Number
Flattening Test

IGC Test (Inter Granular Corrosion Test)
Micro-Structure Analysis
Macro
Radiography Test
Ultrasonic Test...

Stainless Steel Pipe Polishing,Beveling
Heat Treatment, Annealing, Pickling
Ultrasonic Testing
100% X-Ray Welding Large Diameter Custom Size

Type: Welded Stainless Steel Mechanical Tubing
Grades: SS304, SS201, SS304L, SS316L
Size: 1/2" OD to 4" OD
Length: Up to 6 meters,custom cut length

The desired properties have been achieved, oxidation formed on the surface will be removed (done by Pickling Processes).

The various classifications are :
ERW - Electric Resistance Welded
EFSW - Electric Fusion Spiral Welded
SAW - Submerged Arc Welded

Stainless steel 347 is variation of fundamental austenitic 18/8 Grade 304 with included Columbium.Superior general corrosion resistance over Type 321

Specifications: ASTM A312, T304/304L, non-polished finish
Applications: frame work, braces, supports, marine, food, etc.

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Materials:304/304L 316/316L, 430 etc
Production standard : ASTM A312,ASTM554, JIS3446, GB/T12771
Application:machinery ,medical device,coationgs,etc

Typical applications for stainless steel pipe
Oil and gas
Chemical and petrochemical processing
LNG
Pulp and paper...

1.Price Term : FOB , CFR ,CIF or as negotiation
2.Payment : T / T , L / C or as negotiation
3.Delivery time : 15 working days after received deposit