Lisa Wang

Entire team at HEBEI JINSHENG PIPE FITTING MANUFACTURING CO., LTD gathered yesterday for our highly anticipated Annual Gala. It was more than just a meeting; it was a moment of reflection, a celebration of resilience, and a strategic launchpad for the year ahead.

A comprehensive technical guide to Socket Weld (SW) pipe fittings per ASME B16.11. Explore types (elbows, tees, flanges), pressure classes (3000, 6000, 9000), and material specifications for carbon, stainless, and alloy steel.

Detailed technical specifications for butt weld fittings. Including LR/SR elbows, equal/reducing tees, and concentric/eccentric reducers. The professional resource for industrial piping components.

Looking for a reliable steel pipe manufacturer that handles complex customizations? In this post, we showcase 3 real-world success stories: solving a “no-mold” challenge in the UAE, ensuring high-pressure safety in Bangladesh, and delivering 1,380 tons of pipe to Italy in record time.

Whether it is a high-pressure natural gas line or an offshore drilling platform, every connection point represents a critical junction. Among these, butt weld pipe fittings are the most reliable components used to change direction, branch off, or reduce pipe size.

Master ASTM standards for seamless steel pipes (A106, A312, A335, etc.). Learn about material grades, mechanical properties, industrial applications, and expert tips for choosing the right supplier. Perfect for procurement managers and engineers.

Explore the key benefits of buttweld joints: maximum strength, zero leaks, and low maintenance. High-quality elbows, tees, and reducers for global engineering contractors.

Our ERW Steel Pipe guide covers manufacturing processes, API 5L/ASTM A53 standards, and why weld seam heat treatment is critical for safety. Get technical insights from JSFittings.

Searching for a reliable butt weld pipe fitting manufacturer in China? Learn the 5 critical factors to verify—from ASME B16.9 standards and MTC 3.1 traceability to NDT testing and packaging.

When it comes to large-scale infrastructure, high-pressure oil and gas transportation, or offshore piling, LSAW (Longitudinal Submerged Arc Welding) steel pipe is highly sought after in the industry for demanding environments.