L485 High Strength Ssaw Pipe
L485 Welded Spiral Steel pipe Description
L485 spiral welded pipe is made of X70M/L485M low alloy high-strength steel, which conforms to API 5L (American Standard) and GB/T 9711 (National Standard) standards, belongs to the category of pipeline steel, and is an ideal pipe for energy transmission, municipal infrastructure and industrial fields. It belongs to the category of pipeline steel.
Advantages
High strength and light weight: High yield strength allows for lower wall thickness, reducing material usage and construction costs.
Corrosion resistance and longevity: combined with 3PE anti-corrosion technology, the life span can be more than 30 years.
Economical and efficient: spiral forming process can use narrow steel strip to produce large diameter pipes, material utilisation is higher than LSAW pipes.
Adaptation to complex environments: taking into account the low-temperature toughness, compression resistance and abrasion resistance, it is suitable for the ocean, chemical industry and other harsh scenarios.
Applications
Energy transmission: oil, natural gas long-distance pipeline and oil and gas field gathering system.
Municipal engineering: city gas, heat pipe network and water conservancy water pipelines.
Industrial field: chemical raw material transport, structural support of offshore platforms, and slurry transport pipelines.
Infrastructural engineering: bridges, high-rise buildings and railway projects in the load-bearing structure.
L485 Spiral welded steel pipe Specification
|
Product Name |
L485 SSAW Spiral Steel Pipe |
|
Applicable Products |
SSAW Steel Pipe, Linepipe, Pile Pipe |
|
Outer Diameter |
8 inch-120 inch(219mm-3048mm) |
|
Wall thickness |
6mm-22mm |
|
Length |
Normally 12 meters, up to 60 meters |
|
Standard |
GB/T9711 |
|
|
L245(B),L290(X42),L320(X46),L360(X52),L390(X56),L415(X60),L450(X65),L485(X70),L555(X80) |
|
Section Shape |
Round Hollow |
|
Technique |
Double-sided submerged arc welding, spiral forming |
|
Ends |
Plain end/Beveled, plastic or steel protective cap, welding flange |
|
|
1. Varnish coating/oil |
|
Packing |
bare in loose, plastic packaging, hemp rope binding |
|
MOQ |
30 tons |
|
Origin |
Tianjin, Shanghai, Ningbo, China |
|
Certificates |
ISO9001, ISO14001, ISO18001, API 5L, API 5CT, CE, JIS |
|
Delivery Time |
Usually within 10-45 days after receipt of down payment (Big Qty shall be further discussed) |
|
Product Application |
Fluid, oil, petroleum, gas, water, steam, onshore, offshore, aboveground, underground, Structural |
L485 Spiral submerged arc pipe
FAQ
Q: Do you have quality control system?
A: Yes, we have ISO, BV, MTC, certifications and our own quality control laboratory.Third party testing services are also available
Q: Can you arrange the shipment for us?
A: Yes, we have designated sea freight and railway freight forwarders with decades of experiences and we get the best price with earlist vessel and professional service.
Q: How long is your delivery time?
A: Generally it is 15-25 days.
Q: Can I get some samples?
A: We are glad to provide free samples to you, but we do not offer the freight.
Q: What is your after-sale service?
A: We provide after-sale service and offer 100% guarantee on our products.
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