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ASTM A209 Varnish Seamless Alloy Tube / Mechanical Tubing OD 10mm-203mm

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ASTM A209 Varnish Seamless Alloy Tube / Mechanical Tubing OD 10mm-203mm

ASTM A209 Varnish Seamless Alloy Tube / Mechanical Tubing OD 10mm-203mm
ASTM A209 Varnish Seamless Alloy Tube / Mechanical Tubing OD 10mm-203mm ASTM A209 Varnish Seamless Alloy Tube / Mechanical Tubing OD 10mm-203mm ASTM A209 Varnish Seamless Alloy Tube / Mechanical Tubing OD 10mm-203mm ASTM A209 Varnish Seamless Alloy Tube / Mechanical Tubing OD 10mm-203mm ASTM A209 Varnish Seamless Alloy Tube / Mechanical Tubing OD 10mm-203mm

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Product Details:
Brand Name: Y & G
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiable
Packaging Details: Exporting package/wooden box / per customers’ requirement
Delivery Time: 25-35 days
Payment Terms: L/C, T/T
Supply Ability: 8000MT/Month

ASTM A209 Varnish Seamless Alloy Tube / Mechanical Tubing OD 10mm-203mm

Description
Grade: ASTM A209 T1,ASTM A209 T1a,ASTM A209 T1b OD: 10mm~203mm
WT: 2.0mm~25mm Length: 5.8-12m Or As Customers Required
Technique: Seamless Application: Mechanical Tubing
Surface Treatment: Varnish, Oil-dip, Passivation, Phosphating, Shot Blasting
High Light:

carbon steel seamless tube

,

carbon steel seamless pipes

ASTM A209 ,Standard Specification for Seamless Carbon-Molybdenum Alloy-Steel Boiler and Superheater Tubes

Usage:

1. Low and medium pressure fluid transportation pipeline

2. Power plant

3. Boiler tube

4. Petrochemical industry

Package: Oil dipped or black painted surface, packed in seaworthy bags, hexagonal bundled.

 

Chemical Composition:

  C Mn P S Si Mo
T1 0.10-0.20 0.30-0.80 =0.025 =0.025 0.10-0.50 0.44-0.65
T1a 0.15-0.25 0.30-0.80 =0.025 =0.025 0.10-0.50 0.44-0.65
T1b =0.14 0.30-0.80 =0.025 =0.025 0.10-0.50 0.44-0.65

 

Mechanical Properties:

Grade T1 T1a T1b
Tensile Strength min Ksi(Mpa) 55(380) 60(415) 43(365)
Yield Strength Min Ksi(Mpa) 30(205 32(220) 28(195)
Elongation in 2in or 50mm min% 30 30 30

 

Heat treatment:
Hot finished and cold finished tubes shall be heat treated at a temperature of 650? at least. And full annaealed, isothermal annealed, or normalized and tempered condition at the option of the manufacturer, the minimum tempering temperature shall be not less than 650 ?.

Mechanical Tests Required:
Tension test
Flattenting Test
Hardness test
Hydrostatic or Nondestructive Electric test

 

Outside Diameter Length Standard Package
OD = 168.3mm L = 13.5m Bare in bundle with steel hoops (Round or Hexagonal Form)
13.5mm < L Protect under steel hoops (Round or Hexagonal Form)
168.3mm < OD - Bare in loose

 

ASTM A209 Varnish Seamless Alloy Tube / Mechanical Tubing OD 10mm-203mm 0

Contact Details
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Tel: +8613661003712

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