Production Process

With industry-leading production processes and equipment, Ganyeah Holding Group has significant technological and production advantages:

Utilizes continuous forming production lines, capable of producing stainless steel pipes with a maximum outer diameter of 16 inches (406mm);

Adopts single-piece forming technology, enabling the production of stainless steel pipes with an outer diameter of up to 118 inches (3000mm);

Production equipment is sourced from Belgium, France, Taiwan, and China, ensuring high precision and superior product quality;

Covers a comprehensive size range with outer diameters from φ12mm to φ3000mm and wall thicknesses from 0.5mm to 50mm, with an annual designed production capacity exceeding 20,000 tons.

Scale of production capacity

STAINLESS STEEL WELDED PIPE

▼ Capacity: 50,000Tons/Year. OD range:12.7-3000mm(OD1/2″ to 120″)

Wall Thickness range: 0.5mm-60mm(WT0.02″ to 2.4″)

▼ Continues welding line: 20 units

Maximum size:⌀630mm Single welding line: 8 units

Maximum longitudinal weld size⌀:1626mm

Maximum Circumferential weld size:⌀3000mm

▼ Employees: 185

▼ Specifications and Standards:

Implementation standards (foreign) : ASTM A312, ASTM A249, ASTM A270, ASTM A269, JIS G3459, JIS G3468, DIN17455, DIN16457

Implementation standard (domestic) : GB/T12770, GB/T 12771, HG20537(2–4)

▼Material Grade: Austenite Stainless Steel; Duplex & Super Duplex S31803/S32205 (22Cr), S32750/S32760(25Cr), Incoloy and Inconel

Here is the production process flow chart: