Submerged arc welded steel pipe
Submerged arc welded steel pipe Longitudinal Submerged Arc Welding is a specific welding technique used in pipe production where the finished product requires a particularly high wall thickness due to high internal or external pressures. With this in mind the main applications of LSAW pipes include oil, natural gas, gas, central heating, water supply, sewage […]
SAW（LSAW/SAWL）Steel Pipe
By performing standard non-destructive testing on our LSAW pipes, we ensure that our pipes provide good service to our customers. LSAW steel pipe is an ideal pipeline for large-scale pipeline engineering, oil, water, natural gas transmission, urban pipe network construction and piling. Process:LSAW, UO(UOE),RB(RBE),JCO(JCOE) Double submerged arc welding Quality Standards API 5L Oil and […]
Galvanized SAW Steel Pipe
Hot-dip Galvanized Coated SAW Steel Pipe One of the most widely used materials on Earth, steel provides outstanding strength, toughness, and durability. Steel pipe is a versatile, cost effective solution for a broad range of applications, including: Construction and architecture Water/sewer plumbing Pipeline systems Gas and fluid transfer lines Industrial equipment manufacturing Oil and gas […]
SAWL Steel Pipe
SAWL steel pipe SAWL or Submerged Arc Welding Longitudinally steel pipe is a kind of straight seam steel pipe. The welding process used is submerged arc welding technology, which is welded with filler and submerged arc with particle protection flux. The production process of submerged arc steel pipe includes JCOE forming technology and rolling forming […]
API 5L Pipe Line, Oil & Gas Line Pipe, LSAW Steel
API 5L Pipe Line, Oil & Gas Line Pipe, LSAW Steel Pipe 1. Out diameter: 406.4mm – 1422.4mm (16″-56″) 2. Thickness: 8mm-50mm 3. Length: 6m-13m 4. Type: LSAW (Longitudinal Submerged-Arc Welded), DSAW (Double Submerged-arc welded) Steel Pipe 5. Manufacturing Process: UO(UOE), RB(RBE), JCO(JCOE,COE) 6. Standard: API SPEC 5L (ISO 3183), GB/T 9711.1, GB/T 9711.2, […]
SAW Steel Pipe, LSAW & SAWL Construction & Structure
SAW Steel Pipe, LSAW & SAWL Construction & Structural Steel Pipe Usage: Used for construction field, low pressure liquid transportation, in various engineering purposes, fencing, scaffolding etc. SAW: Submerged arc welded pipe LSAW: Longitudinal submerged arc welding pipe SAWL: Submerged arc welded longitudinal pipe Standard: API 5L, ASTM A500, ASTM A252, ASTM 53, EN10217, DIN […]
SAWL Piling Pipe
SAWL Piling Pipe ASTM/ASME A252/SA252 steel piling pipe is a structural pipe ideally suited for application in buildings, retaining walls, and other structures needing solid, dependably, quality made steel piling pipe as its structure. A252 Specifications ASTM Specification A252 describes nominal (average) wall steel pipe piles of cylindrical shape and applies to pipe piles […]
Anti-corrosion SAW Steel Pipe
3LPE Coated SAW Steel Pipe Three layer polyethylene anticorrosion is one of the main technical system of buried pipeline corrosion protection domestic and abroad. It has good corrosion resistance, low water absorption and high mechanical strength. It has been used widely in the field of buried water conveyance, gas transmission and pipeline transportation in recent […]
3PE Anti-Corrosion Steel Pipe
Materials and Process 3PE anti-corrosion steel pipes use straight seam, spiral seam, or seamless steel pipes as the base material. The three-layer polyethylene (3PE) anti-corrosion process consists of a bottom layer of epoxy powder, a middle adhesive layer, and an outer polyethylene layer, providing good adhesion, corrosion resistance, and mechanical performance. Specifications Pipe diameters: […]