— PIPE NIPPLE AND COUPLINGS MANUFACTURER

CUSTOM & BULK PIPE NIPPLES & COUPLINGS MANUFACTURER

Male-threaded connections for your pipework. Our core nipple range is offered in galvanized carbon steel, black-coated carbon steel, and stainless steel.

Direct-from-Mill Supply

ASTM/ASME Standards

Fast Global Shipping

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— TWO CORE PRODUCT LINES

Pipe Nipples. Pipe Couplings. Our focus.

01 / CORE PRODUCT

Pipe Nipples

Materials: Galvanized steel • Black carbon steel • Stainless steel • Brass
Types: Barrel nipples, close nipples, hex nipples, and more
Threads: NPT / BSP threads
Standards: ASTM A733 / A53 / B43
Sizes: 1/8″ – 12″

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02 / CORE PRODUCT

Pipe Couplings

Materials: Galvanized steel • Black carbon steel • Stainless steel
Types: Full Couplings, Half Couplings, Reducer Couplings, and more
Threads: NPT / BSP threads
Standards: ASTM A733 / A53
Sizes: 1/8″ – 12″

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Our Core Products

Pipe nipples

Pipe couplings

One-Stop Piping Supply

Steel Pipes

Seamless & welded pipes in carbon, galvanized, and stainless steel. Cut-to-length available.

PIPE

Stainless Steel Pipe Fittings

304 / 316 elbows, tees, unions and caps for high-pressure and corrosion-resistant lines.

FITTING

Malleable Iron Pipe Fittings

Malleable iron fittings, black and galvanized. Elbows, tees, unions, couplings.

MALLEABLE IRON

PVC Pipe Fittings

PVC elbows, tees, couplings and caps for water supply and drainage.

PVC

JIANDA PIPES AND FITTINGS GROUP CO., LTD

Professional B2B manufacturer specializing in high-quality pipes and pipe fittings. Located in Cangzhou City, Hebei Province, China, we provide comprehensive piping solutions for industrial, commercial, and residential applications worldwide.

Our extensive product portfolio includes stainless steel, carbon steel, galvanized steel, brass, and plastic pipes, complemented by a complete range of fittings, flanges, and valves. Each product meets stringent international standards, including ISO, ASTM, and APL certifications.

With state-of-the-art manufacturing facilities and rigorous quality control processes, we serve diverse industries from oil & gas to water treatment, ensuring reliable performance in the most demanding environments.

Watch our company introduction and manufacturing process

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