Hammer Unions are designed and manufactured for the application of high pressure fluid transmission. They are popularly used in oilfield operation, such as fracturing, acidizing and cementing.
Hammer unions are made of high grade of materials, appropriate to specific pressure ratings. Precision forging and heat treatment ensure the desirable mechanical property. All connection threads and sealing surface are processed with numerical control machines, features reliable sealing and interchangeability.
Rigid quality inspection and pressure test are accomplished with related National and International standards. Complete records are well kept for products traceability. Unions are available in all choices of end connections. API line pipe threads are as standard.

API Hammer Union

Manufactures and distributes oilfield equipment. Products include swivel joints and related flow line equipment, hose loops, pup joints and hammer unions.

Hammered dulcimer music, recording studio, educational programs, and handcrafted hammered dulcimers.

Mailing list and message boards dedicated to the discussion of cult British horror movies released by Hammer Films.

Pipe Clamp

Offers line of pipe cutting and beveling machines and related accessories including pipe lathes, flange pins and pipe clamps.

Manufacturer of single or multiple cushion-clamp assemblies for tube, pipe or hose.

Rotocon manufactures and sells an interchangeable clamping system used primarily to place assemblies or fixtures in or on machinery using rods, tubes or pipes.

Carbon Steel Hammer Union

Supplier of carbon,tool and alloy, steel plate and bar.

Producer of carbon, alloy, HSLA and stainless steel strip.

Steel service center, and scrap metals recycler offer a full range of carbon steel products and processing services .

Hammer Unions

Manufactures and distributes oilfield equipment. Products include swivel joints and related flow line equipment, hose loops, pup joints and hammer unions.

Manufactures and distributes oilfield equipment. Products include swivel joints and related flow line equipment, hose loops, pup joints and hammer unions.

Hammered dulcimer music, recording studio, educational programs, and handcrafted hammered dulcimers.

Safety Type Wire Joint

Manufacturer of stainless steel wire mesh, brass wire mesh, welded wire mesh and other types.

Manufacturer of pulley type wire drawing machine, wire galvanizing machine and series wire processing machines.

Manufacturer of all types of lead-in wires for electric lamps and bulbs. Also manufacturers nickel plated wires and lead in wire making machines.