
Threeway Steel Co., Ltd
E-mail: sales@srtsteelpipe.com
Address: 22nd Floor, Royal Wing Tower, Long Champ International Building, No.9 Xiangfu Road, Changsha, Hunan, China, PC: 410116Phone:0086-731-8873-9521

Keywords :X56N seamless steel pipe, seamless steel pipe high performance, seamless steel pipe control Update : 2025-11-04 View(s) : 157
As a core steel pipe in the oil and gas transportation field, X56N PSL2 seamless steel pipe plays a vital role in long-distance pipeline construction due to its high precision characteristics of zero tolerance in outer diameter and excellent chemical properties. Regarding outer diameter pre...

Keywords :carbon steel pipe, cold rolled steel pipe, steel pipe selection Update : 2025-11-03 View(s) : 145
In the world of steel, carbon steel pipes and cold-rolled steel pipes are two common materials, each possessing unique characteristics and a wide range of applications. First, let's understand carbon steel pipes. Carbon steel, as the name suggests, is a type of steel containing carbon, typi...

Keywords :Q355 straight seam steel pipe, straight seam steel pipe production, Q355 steel pipe characteristics Update : 2025-10-31 View(s) : 175
Q355 welded steel pipe, widely used in construction, machinery, bridges, and other fields, directly affects the safety and durability of engineering projects due to its performance and quality. As an important category, Q355 straight seam steel pipe has its own advantages in practical applicatio...

Keywords :3087 seamless steel pipe, seamless steel pipe manufacturing, seamless steel pipe application Update : 2025-10-30 View(s) : 185
In modern industry, steel, as a crucial basic material, is widely used in construction, machinery, energy, and other fields. Seamless steel pipe , as an important steel product, plays an indispensable role in various industries. 1. Manufacturing Process of 3087 Seamless Steel Pipe 3087 sea...

Keywords :large diameter square steel pipe, thick walled square steel pipe, Q355B square steel pipe Update : 2025-10-29 View(s) : 193
First, Material Properties of Q355B Large-Diameter Thick-Walled Square and Rectangular Steel Pipes . Q355B, a low-alloy, high-strength structural steel, is named after its "Q" (yield point), "355" (meaning the steel has a yield strength of at least 355 MPa), and "B" (quality grade), signifying ...