API 6A 11" forged blind flange used on casing head spool

API 6A Oilfield Tubing head

Specification:



work pressure:2000-20000psi

work temp:-46-121

material class:AA-HH

Bottom Flange size(in): 7 1/16“~21 1/4”

product specification level: PSL1-4

performance requirement: PR1-2



Descriptions:


A popular category of pipe flange is the blind flange. A blind flange is used to close ends of piping systems.

It is a kind of round plate with no center hold but with all the proper bolt holes. This blind flange is available

in various sizes and materials and is used to provide positive closer on the ends of pipes, valves or equipment

nozzles. This flange helps in easy access to a line once it has been sealed. The blind flange is sometimes custom

made or machined to accept a nominal sized pipe to which reduction is being made. This reduction can be a

threaded reduction or welded reduction.

Packaging & Delivery

Packaging Details: seaworthy package or customer's requirement
Delivery Detail: 30-40days

Hebei Lufeng Piping Equipment Co., Ltd. is ISO 9001 certified exporter & supplier of steel piping materials. We are committed to provide customers quality products with competitive prices and efficiency service.

Established in 2008, our experienced and friendly staffs are dedicated to provide you professional and considerate services. Located in Cangzhou city—called “the manufacturing base of China pipe fittings” and near to Tianjin port, geographic and economic advantages enable Lufeng to provide customers good prices and delivery time.

Our pipeline products include steel pipes/ tubes, buttwelding fittings, steel flanges, forged fittings, valves, gaskets, fasteners and other accessories. They are strictly manufactured according to ISO, ASME, ASTM, ANSI, API, MSS, AWWA, DIN, BS, EN, JIS, GB and other international standards. Production as per customer’s drawings or requests is also available.

In early 2023, we opened a new warehouse for duplex stainless steel products. Used for storage of duplex stainless steel 2205 & 2507 round bars, steel plates, steel pipes and flange blanks. These materials are from the most professional manufacturers in China.

LUFENG will be at your service at any time. If you have any needs or requirements, please contact us freely. Look forward to be your long-term and trusted partners for pipeline in China.

Catalogue of LFPCO-2020.pdf

Letter of presentation.pdf