seamless steel pipes

BS1387-85 BLACK Carbon Steel Welded Pipes A53 /API 5L GR.A, Gr. B, X56, X60, X65, X70, X80
 
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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

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

Duplex Stainless Steel Piping can:
Deliver many years of economical service life
Provide outstanding corrosion resistance

Welded stainless steel tubing for mechanical applications where appearance, mechanical properties, or corrosion resistance is needed.

Applications:
Construction
Self cleaning
Selection
Pre Heater...

316 / 316L these grades of austenitic stainless steels are similar to 304 and 304L, but with the addition of molybdenum.

To achieve the desired interior surface finish, an abrasive material, fitted onto a pneumatic polishing head, rotates within the tube for many cycles.

Eletric-Fushion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe For High-Temperature Service and General Applications,

GANYEAH GROUP is a leading supplier and manufacturer of ASTM A312 welded stainless steel round pipe for Oil & Gas industries.

Product:Wine Wooden Box With Stainless steel pipe for Windows
Size:12.7cmL*12.7cmW*29cmH
Material:Paulownia wood or custom request

Fiber Laser
PMAC full-closed loop servo control
Dual temperature dual control water chiller
PLT, DXF, BMP, AI, DST, DWG, etc.
Fiber Laser Cutting

Seamless/LSAW/ERW Carbon Steel Pipe API 5L GR.X52(PSL2),NACE MR-0175/ISO 15156
Sour service
O.D:1/2"-56" W.T:SCH10-XXS Length:Fixed/Random

Cangzhou Qiancheng Steel-Pipe Co.,Ltd
Seamless/Welded Line Pipe API 5L PSL1 GR.X42-X80
OD 1/2"-36"(21.3mm-914.4mm) WT.SCH10-XXS(2-60mm)
large stock

Cangzhou Qiancheng Steel-Pipe Co.,Ltd
Seamless/Welded HOT-EXPAND Pipe API 5L/ASTM/EN/DIN
OD 16"-36"(406-914mm) WT.SCH10-XXS(6.35-59mm)
Large Stock

Machinery manufacture: Glass machinery, agricultural machinery, textile machinery, papermaking machinery, food machinery, electrical equipment

ASTM A312 Austenitic Stainless Steel Pipe
Standard:ASTM,JIS,GB,DIN
Specification:6~2032*0.5~40mm
Grade:316,316L,304,304L
Length:5-5.8m, 6m,11.8m

Supplementary Test:
Micro-Structure Analysis
Macro
Radiography Test
Ultrasonic Test...

Standards: ASTM A312/A789/A554A/EN10216-7
Process method: TIG Welded
Surface Finshing: Annealed/pickling /bright
Sizes: OD: 6-20320MM, W. T0.9-50MM

Min order quantity: 1 metric tons or upon negotiation
Delivery date: Min. 10 days and negotiation
Packing: Plastic bag in bundles or wooden cases

Wear-resistant: durable without scratches, never rust, never broken.
High temprature resistance: application for maximum temperature of 650 degrees

Surface: Pickling, annealing, polishing, bright, sand blast, hair line, etc.
Ends: Plain Ends or Beveled Ends
Kinds payments: L/C,T/T,D/P,D/A

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

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

Size
6MM OD - 219.8MM OD
Thickness
0.71 MM - 3.25 MM THK
Specification...

UNS 32750 material is a super duplex stainless steel with 25% chromium, 4% molybdenum, and 7% nickel. The high molybdenum.

Micro structure Analysis
Grain size examination
Polishing Machine
Electro Etching Machine
Inverted Metallurgical Microscope

Benefits of UNS32750 Pipe:
Improved corrosion resistance in comparison to Duplex
Greater tensile and yield strength
Good ductility and toughness