Our Products

Flange End Cap

M.R. Pipe Fitting Mfg. Company are a kind of protective product on the flange that played a protective role. Whether you’re protecting the full face or just the raised face portion of the flange, we have the style and size you need. Our flange protectors are designed to be durable, as well as easy for your team to install, and easy for your customer to remove.

Suitable for ASA/ANSI/BS1560 flanges. Quick fitting. Simply insert plugs into the bolt holes.It will not tear or crack. Weather and petroleum resistant.


Size:1/2 NB  To 36 NB  Pressure:150LB to 2500LB

Material: LDPE, low-density polyethylene

Standard Color: Blue

Custom-made: Resistant to temperatures from -50 degrees C to +60 degrees C.UV- stabilised

Pushs on to cover the entire flange and protect the face and sides. Ideal for coated and conical bore flanges.

Size: 1/2 NB  To 36 NB

Material: LDPE, low-density polyethylene Pressure:150LB to 2500LB

Standard Color: Blue

Custom-made: Resistant to temperatures from -50 degrees C to +60 degrees C.UV-stabilised

3.Valve Flange Face Protection Plugs

Flange Protector

Provides cushioned protection for flange face


Size:1/2? to 40?

Material: LDPE, low-density polyethylene

Standard Color: Blue

Custom-made: Resistant to temperatures from -50 degrees C to +60 degrees C.UV-stabilised

Regarding the best flange protector manufacturer, there will be some differences. But the best manufacturer I know is M.R. Pipe Fitting Mfg. Company, it is a professional engaged in the research, development, sale and service of packaging and printing products, Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.


Today I will introduce the flange protector produced by their company, Plastic Flange Protectors Protect the Bore and Face of the Flange from Damage. We make Molded, Stamped, Custom Cut, and Adhesive-Back Plastic Flange Protectors. Free Samples. Fast Delivery.


Flange plastic pipe cap use:

Fittings installed on the external thread of the pipe end to cover the pipe. It is used to close the pipeline and has the same function as the pipe plug. It is dustproof, waterproof, and anti-corrosion. It has strong corrosion resistance, cold resistance, and electrical insulation, and the plasticity of the plastic itself makes the pipe cap have a strong mechanical Intensity endurance, strong sealing, good chemical stability, lightweight, good heat insulation, sound insulation, shock resistance, and high specific strength.


1.Protect the flange surface, provide cushioning protection, size from 1/2 inch to 40 inch