Our product

10,000 psi cold working pressure through 4-inch sizes; 7,500 psi cold working pressure, 5 and 6-inch sizes.

Recommended service:

Cementing, fracturing, acidizing, testing, and choke-and-kill lines

Features:

• Replaceable, lip-type seal

• 5 and 6-inch sizes have O-rings for primary seals

• Available for sour gas service: 7,500 psi cold working pressure

• Butt-weld available

See specifications tables (pages WU1A to WU6A) for sizes, dimensions, weights, materials, and part numbers.

SC=Casting steel SF=Forging steel AS=alloy steel

Can be produced according to customer requirements.

Our factory

Hebei Huayu Special Rubber Co.,Ltd. is located in the west of WenCheng Industrial Zone, Jing County, Hengshui City, Hebei, China. The firm possesses the most advantageous geographic location with convenient traffic conditions, which is quite close to the Beijing-Fuzhou Expressway and Beijing-Shanghai Railway. The company is an integrated and innovative enterprise combining R&D, production and sales of various rubber series products. The company covers an area of 26000 square meters and construction area of 6000 square meters, the fixed asset is 50 million Yuan with 85 working staffs,the factory has a fully complete set of advanced analysis and detecting devices, such as winding machine, braiding machine, banbury mixer,vulcanizing machine with totally 60 sets of equipment.

Package

Test facility

Certifications

Other products