seamless steel pipes

Outside Diameter x Wall thickness
Inside Diameter x Wall thickness
Outside diameter x Inside diameter
Nominal Wall
Minimum Wall...

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

Very well suited for use in all types of water;
Excellent resistance to corrosion in all aggressive chemical environments and conditions;

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

Eddy Current testing is a non-destructive testing method that utilizes an eddy current flow to detect a discontinuity in the weld area of the tubing.

Finish:
Round Tubes: Finish no. 180, 320, 400, 600, and bright annealed (BA).
Square and Rectangular Tubes: Finish no. 180

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

•Good general corrosion resistance
•Suggested for applications up to 6000 F
•Low rate of thermal expansion
•High cost-effectiveness, long life

Price Item:FOB, CFR, CIF or as negotiation
Payment:T/T, LC or as negotiation
Delivery Time:15 working days after received your deposit

Features:
High resistance to chloride stress corrosion cracking
Chloride pitting and crevice corrosion resistance superior to 317L stainless

Features:
Avoid temperatures below -50°C because of its ductile-to-brittle-transition.
Easy to weld with excellent weldability.

1. Material Grade: TP304 , TP304L ,TP316L , TP309S , TP310S , TP321 etc
2. Outer Diameter: 10.3mm-1219mm
Wall Thickness : 1.24mm-59.54mm

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

Stainless Steel 304 is a balanced austentic Steel which is widely applied and versatile in wide spectrum of products, finishes and forgings.

Type 304-the most common grade;the classic 18/8(18% chromium, 8% nickel) stainless steel. Outside of the US it is commonly known as A2 stainless steel

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FEATURES
Uniformity of OD, ID and Wall Thickness
Uniform Strength and Ductility
Easily Welded, Brazed or Bonded
High Strength to Weight Ratio

- Higher creep resistance
- Excellent formability.
- Rupture and tensile strength at high temperatures
- Corrosion and pitting resistance

Tianjin Youfa steel pipe group

Commodity Name: Duplex Stainless Steel Tubes
Features:
1) Type: Austenitic
2) Process method: Cold drawn / cold rolled
3) O. D.: 6 - 219mm

Test :
1 . X-ray , Size test , Length test
2 . Chemical Analysis ( Photoelectric Emission Spectroscopic ) etc

All AISI 300 series stainless steel
Available in heavy-duty type and light type
Used for connecting iron pipes
Size:
DN 50...

seamless ferritic alloy tubes according to ASTM A213

1. Could capping as customers' requirement. (Charge)
2. Fixed with steel strip to ensure the fastness.
3. Packed with waterproof water.

scope of application: Oil, sea oil, chemical, pharmaceutical machinery, aerospace, nuclear power, shipbuilding, high-pressure boiler, heat exchanger,

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

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

1. 100%PMI the mother pipe to ensure we put right material.
2. 100%PMI the finished pipe again to ensure we produced right grade

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

Size:1/8″NB TO 30″NB IN
EFW 304 Pipes & Tubes:6″ NB-100″ NB
ERW 304 Pipes & Tubes:1/2″ NB -24″ NB
304 Pipes & Tubes:1/2″ NB -16″ NB