A672 E55 EFW Welding Pipe

A672 E55 belongs to the American Standard (ASTM A672) medium temperature and high pressure electrofusion welded steel pipe, dedicated to the transport of high temperature and high pressure fluid (such as steam, oil, natural gas, etc.) welded piping systems.
E55: Indicates a minimum yield strength of 55 ksi (379 MPa), suitable for medium and high pressure scenarios, commonly used in the chemical and energy sectors.
Quality Inspection:
Ultrasonic flaw detection (UT): ensures that welds are free of cracks, porosity and other defects;
Hydrostatic test: to verify the pressure-bearing capacity of the pipeline (in accordance with the requirements of ASTM A672 standard).
Application Fields
Energy industry: oil and natural gas long-distance pipelines, liquefied gas storage tanks and high-pressure pipelines of ocean platforms;
Chemical equipment: reactors, heat exchangers and high-temperature steam delivery systems;
Special scenarios: buried or low-temperature environment pipelines that require corrosion and impact resistance.
Alternatives and Expansion
Similar materials: ASTM A672 A50 (slightly lower strength), A60 (similar grade), etc;
Performance upgrade: For higher strength or temperature resistance, D70 (70 ksi yield strength) or molybdenum-alloyed steels are available.

A672 E55 EFW SAW Pipe Specification

 

A672 E55 EFW Welding Pipe

 

A672 E55 EFW Pipe for high-pressure service

A672 E55 Welded Carbon Steel SSAW Pipe

A672 E55 EFW Straight Welded pipe

Q: What is the minimum order quantity?
A: The minimum order quantity is 30 tonnes.
Q: How can I get a sample to check your quality? How long will it take to get the sample?
A: After the price is confirmed, we will provide free samples for your evaluation.
After you confirm the details of the samples, the samples will be ready in 3-7 days and will be delivered within 3-5 days by express delivery.
Q: What payment methods do you accept?
A: We accept T/T, L/C, Western Union, Paypal.
Q: What are your shipping terms and delivery time?
A: FOB, CFR, CIF, 15-60 days.
Q: Do you have discounts?
A: We will surely do our best to help you get discounts with the best price and the best service.

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