High Custom Solutions Available quality High Pressure self-energized grayloc seal ring and grayloc flange

High  Custom Solutions Available quality High Pressure self-energized grayloc seal ring and grayloc flange

Thanks to our sincerity in offering best service to our clientele, comprehending of your requirements and overriding feeling of duty toward filling ordering specifications,a specialised supplier of a total variety of chains, sprockets, gears, gear racks, V-belts, couplings and reducers´╝î pto shaft, agricultural gearboxes....


Swift Details

Place of Origin:Zhejiang, China
Brand Name:


Model Number:





Weld Neck Flange, Blind Flange

Item title:

high pressure pipe connectror


metal and stainless steel


leass than 90MPA

Area treatment method:






Payment conditions:

30% T/T

Bolts and nuts:

four sets


about 1 3rd of typical flanges

self-energized flange:

self-energized pipe connector

Provide Ability

Offer Potential:
a hundred Established/Sets for every Month

Packaging & Supply

Packaging Details
shaft coupling packing: plastic bag/carton box/picket case
HangZhou, HangZhou, Ningbo
Direct Time
Amount(Sets) 1 - one thousand >1000
Est. Time(times) 7 To be negotiated

Online Customization

Merchandise Description

Large pressure self-energized flanges.

utilized in substantial pressure, high tempressure, higher corresive operating problems.

Large-pressure self-restricted flange "ZY-LOC"

Substantial-force self-restricted flange has manufactured radical revolution at construction and mechanics efficiency, and solved the classic 4 big malpractices of run, emit, trickle and leakage. The increased the force, the greater the self-limited sealing house, that's why it had the superiorities of environmental protection, vitality conservation and safety. Additionally its tiny dimension, mild fat, higher power, very good toughness, disassembly and putting in conveniently, and specially the special steel-metallic sealing way make the substantial-pressure self-limited flange surpass other flange products by much in the protection performance, as a result it has the epoch-making development. !

Substantial-stress self-tight flange technically analyzed by our firm for many instances, is in accordance with the specialized design index, in the course of the assessment of Oil Business and the appraisal of the Security Engineering Research Institute of the China Petroleum &Chemical Corporation, it received a substantial praise, and opened a new way in this domain of our national industry.

Substantial-force self-restricted flange can be extensively applied to the regions of oil gas mining, petroleum fining, chemical business, aerospace, nuclear business, ships sector, artificial gas processing and so on. Now it has been efficiently picked to implement to the biggest point out-level GTL installment of Interior Mongolia by China Petroleum &Chemical Company SEI.

Bolts and nuts

Whatsoever the dimension is, there are only four sets bolts and nuts for assembly.

ZY-loc and valve

ZY-loc can match with valves.


Stainless steel, carton metal and Alloy steel...

Higher strain:

substantial stress: can get to 90Mpa.

Our Service

Strictly in inspection 

we inspect products for the duration of generation and when items finished.

Higher top quality

substantial conclude creation equipment.


We could offer certificate of origin for clients, if needed.

Get in touch with Us

Hot-sale merchandise

timing pulleys

all sorts of linear guidebook

Rotex shaft coupling

cast iron v belt pulley

torque limiter

shaft collar

Our Business

HangZhou EPG Machinery business introduction:

HangZhou EPG Equipment Co Ltd is established up by a team of senior complex engineers. It is a sub organization of Zigong Sanhuan Machinery Manufacturing Co ltd, which was established up in 2006, for about 15 years now. EPG is established up largely for exporting as far more and a lot more international customers take pleasure in our large precision products and they talk extremely about our quick action and our duty. Our engineers have over 15-20 a long time doing work experience in CNC elements and electricity transmission and manufacturing unit automation, items are mainly, timing pulley, pulley, equipment, rack, sprockets, and coupling and high precision cnc areas.

EPG equipment positioned in HangZhou, which have thousand of several years getaway and now is economic and economic hub of "Belt and Street" (the Silk Street Economic Belt), handy for transportation and labor value is competitive in HangZhou province. EPG Machinery largely to source substantial high quality equipment parts with aggressive value to met the ask for of our customers and source very good provider: straightforward conversation, 1st time suggestions, great funds-circulation and 100% responsible for our products after marketed out.

Our items are offering properly in the American, European, South American and Asian marketplaces.Our merchandise are manufactured by contemporary computerized equipment and gear and produced according to ISO9001 normal. We can do OEM and customized parts according to clients request.

We are extremely a lot thankful for our outdated customers, who have support us for a lot of years. And welcome new clients to make contact with with us and know a lot more with every other. Far better cooperation is primarily based on greater interaction and items services. To be far more precision, to be a lot more professional is our aim, movement and passion of our operate. Hope we could go with each other and go more and far better!

Packing & Supply


Q: Are you trading company or producer ?

A: We are manufacturing unit.

Q: How lengthy is your supply time?

A: Normally it is 5-10 times if the goods are in stock. or it is fifteen-twenty days if the merchandise are not in inventory, it is in accordance to quantity.

Q: Do you provide samples ? is it totally free or added ?

A: Of course, we could provide the sample for free cost but do not shell out the value of freight.

Q: What is your conditions of payment ?

A: Payment=1000USD, thirty% T/T in progress ,harmony just before shippment.
If you have another question, pls come to feel free of charge to speak to us as underneath:


As one of leading worm gear boxes manufacturers, suppliers and exporters of products, We offer sworm gear box and many other products.

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