Clamp Connector & Hub

SIZES : 3” to 6”

SCHEDULE : S10, S20, S30, S40, S STD, S60, S XS, S80, S100, S120, S140, S160, S XXS

STANDARD : API | ASTM | DIN | EN | AS PER CLIENT DRAWING

MATERIAL GRADE : Stainless steel (AISI 304, 316, 321, 347); Alloy steel (AISI Gr.1, Gr.5, Gr.9, Gr.91, Gr.11, Gr.22); Carbon steel (ASTM 105, A516/70, A350 LF2, A694 F60-65)

The advantages of clamp connectors compared with bolted flanges are; the small size and low weight, and the ease installation and assembly with only four bolts and a clamp assembly which can be rotated to the most convenient position for bolt pre-loading. In the oil and gas industry, clamp connectors are often used in flowlines and other high pressure systems and where the compact design and small sealing diameter is of greatest advantage.

Quality Department

Hunter Steel Flanges Manufacturing LLC. is certified under ISO 9001:2015, ISO 14001:2015, OHSAS 18001 / ISO 45001. Also, all of our products are compliance with the requirements of ANSI/ASME, API, JIS, AWWA, DIN, BS and special requests.