The main product range of Forever Steel Manufacturing Co., Ltd includes seamless steel pipes(SMLS), ERW pipes, spiral welded pipes(SSAW), straight seam submerged arc welded pipes(LSAW) and a complete series of pipe fittings.
From raw material incoming inspection, production scheduling, forming, welding, heat treatment, straightening, cutting, surface treatment to final finished product inspection.
In addition to providing high-quality products, we also provide customers with product related processing services such as painting, cutting, threading, welding, etc., to meet their personalized needs.
Explore practical steel pipe technical resources, industry updates and company news for global buyers, engineers and project teams. Our guides cover product selection, standards, dimensions, coatings, inspection and quality control to support clearer specifications and more reliable procurement decisions.
Compare common carbon steel pipe standards and grades, distinguish grade from schedule or surface finish, and prepare a complete quotation specification.
Understand how steel pipe wall thickness is specified using Schedule,millimeter thickness,inch thickness,and gauge notation,This guide compares Sch 40,Sch 80,and common thickness reference methods used in technical drawings,standards,and international procurement,
Learn when surface casing,intermediate casing,production casing,or a liner is used in oil and gas wells,This guide explains the role of each casing string,how projects choose between them,and what buyers should confirm before asking for quotation,
Use this steel pipe inspection checklist to review MTC, dimensions, NDT, hydrostatic test, coating, marking, packing and shipment documents before delivery.
A practical API 5L line pipe selection guide for oil and gas buyers, covering seamless vs ERW/LSAW/SSAW pipe, Grade B to X70, PSL1 vs PSL2, coating, inspection documents and RFQ checklist.
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