ASTM A105 Thread Pipe Coupling DN25 3000LBS
Short Description
Model No.: A105-Thread-Pipe-Coupling-DN20-X-DN15-3000LBS
China Pipe Coupling Manufacturer www.pipelinedubai.com offers ASTM A105 Thread Pipe Coupling, DN20 X DN15, 3000LBS.
Tags:
Key Specifications / Features
Type: Thread Pipe Coupling
Material: ASTM A105
Wall Thickness: SCH80
Size: 3/4 Inch X 1/2 Inch (DN25 – DN20)
Class: 3000LBS
Ends: NPT
CHEMICAL REQUIREMENTS ASTM A105
ELEMENT | COMPOSITION, % |
Carbon | 0.35 max |
Manganese | 0.60-1.05 |
Phosphorus | 0.035 max |
Sulfur | 0.040 max |
Silicon | 0.10-0.35 |
Copper | 0.40 max (1) |
Nickel | 0.40 max (1) |
Chromium | 0.30 max (1-2) |
Molybdenum | 0.12 max (1-2) |
Vanadium | 0.08 max |
(1) The sum of copper, nickel, chromium, molybdenum and vanadium shall not exceed 1.00%. (2) The sum of chromium and molybdenum shall not exceed 0.32%. Note: For each reduction of 0.01% below the specified carbon maximum (0.35%), an increase of 0.06% manganese above the specified maximum (1.05%) will be permitted up to a maximum of 1.35%. |