Product Descriptions

Star Concept swivel joints are forged from TlMKEN 4715 LC alloy steel with round bore design, and are specially heat treated to ensure the durability and longevity. The design of wall thickness is based on the comprehensive analysis of weight, wear resistance and toughness. lt’s the best choice for protecting the ground pipeline joints in fracturing, cementing, acidizing and well testing.

Product Specifications

Nominal Size : 2"~4”

Temperature Rating: -29℃~121℃(PU)

Service:Standard

Manufacturing standard: API 16C & NACE MR0175

Product Feature

-Triple step ball race design increases the wall thickness of vital part and enhances the intensity without increasing swivel joint weight.

-The case and flow path hardness can reach HRC58-62, and core strength can reach HRC28-34 to ensure wear resistance, fatigue strength and toughness.

-The proven metal frame packing design ensures the sealing reliability.

-Adopt special forming process, the 3" 1502 swivels enable to pass a 63mm ball. Ensure the unrestrictive flow path and reduce the resistance.

Swivel Joints Parameters

Swivel Joints Repair Kit