Union & Flange

High pressure union is forged and made of high strength alloy steel with imported world-class technology. 

Strict heat treatment ensures uniform metallographic structure and bearing capacity in the connector. 

The materials used fully comply with ASTM and AISI of USA, and the technical indicates of the product with 

API Spec 16C standard. The product is tight and reliable, provides easy mounting and dismantling and good exchangeability. 

The connector of the product allows connection for pipeline thread, oil tube thread and butt weld or pressureless seal end.

Note: DIC = ductile iron casting SC = steel casting SF = steel forging AS = alloy steel

Fig 100 1000PSI

Fig 200/206 2000PSI

Fig 400 4000PSI

Fig 602 6000PSI

Fig 1002 10000PSI

Fig 1502 15000PSI

Fig 2202 15000PSI

We can produce rubber acid Frac Hose (acid Frac Hose, Frac Hose, acid frack hose) to instead of the iron pipe, please check A801F item. 
acid fracturing hose, acid Frac Hose, Frac Hose, frack hose, acid frack hose.
API 7K, API 16C, mud and cement hose, rotary drilling and vibrator hose, choke and kill hose, BOP control hose, slim hole rotary hose, Kelly hose, flange, hammer union.