High best supplier quality High Pressure self-energized grayloc seal ring and grayloc flange

High  best supplier quality High Pressure self-energized grayloc seal ring and grayloc flange

There is a technological centre of province degree, EPG academician operating station, experiment station for EPG publish doctors, and nationwide 863 system set up in EPG group. With these platforms and robust technical potential, the a lot more than four hundred experts have developed all variety of particular high precise and large power goods, carried out mould packages for key parts in the auto and national sector revitalizing plan, resulting far more than 5000 produced over, between which 33 objects are autonomous patent technologies with four patent accredited .


Swift Particulars

Place of Origin:Zhejiang, China
Brand Name:


Model Quantity:





Weld Neck Flange, Blind Flange

Solution name:

large stress pipe connectror


steel and stainless steel


leass than 90MPA

Surface area treatment:






Payment terms:

thirty% T/T

Bolts and nuts:

four sets


about one particular third of standard flanges

self-energized flange:

self-energized pipe connector

Provide Capability

Provide Potential:
100 Set/Sets for each Month

Packaging & Shipping

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

On the internet Customization

Item Description

Substantial stress self-energized flanges.

utilized in higher stress, higher tempressure, high corresive operating circumstances.

Substantial-stress self-limited flange "ZY-LOC"

Higher-force self-limited flange has manufactured radical revolution at composition and mechanics overall performance, and solved the standard four massive malpractices of run, emit, trickle and leakage. The greater the stress, the far better the self-limited sealing house, consequently it experienced the superiorities of environmental protection, strength conservation and stability. In addition its modest measurement, gentle weight, higher power, great toughness, disassembly and installing conveniently, and specifically the distinctive metal-metal sealing way make the substantial-force self-limited flange surpass other flange products by much in the basic safety efficiency, as a result it has the epoch-producing progress. !

Substantial-force self-restricted flange technically tested by our business for several moments, is in accordance with the specialized design and style index, during the evaluation of Oil Market and the appraisal of the Basic safety Engineering Research Institute of the China Petroleum &Chemical Company, it received a large praise, and opened a new way in this area of our countrywide business.

Substantial-stress self-restricted flange can be broadly utilized to the locations of oil fuel mining, petroleum fining, chemical industry, aerospace, nuclear market, ships industry, synthetic gasoline processing and so on. Now it has been productively picked to use to the greatest point out-stage GTL installment of Inner Mongolia by China Petroleum &Chemical Company SEI.

Bolts and nuts

No matter what the dimension is, there are only 4 sets bolts and nuts for assembly.

ZY-loc and valve

ZY-loc can match with valves.


Stainless steel, carton steel and Alloy steel...

Large stress:

higher stress: can get to 90Mpa.

Our Service

Strictly in inspection 

we examine products for the duration of creation and when goods concluded.

Large good quality

substantial conclude manufacturing equipment.


We could offer certificate of origin for clientele, if necessary.

Make contact with Us

Sizzling-sale products

timing pulleys

all kinds of linear guide

Rotex shaft coupling

cast iron v belt pulley

torque limiter

shaft collar

Our Business

HangZhou EPG Equipment business introduction:

HangZhou EPG Machinery Co Ltd is established up by a team of senior technological engineers. It is a sub company of Zigong Sanhuan Equipment Manufacturing Co ltd, which was set up in 2006, for about 15 a long time now. EPG is established up primarily for exporting as a lot more and more overseas clientele appreciate our substantial precision items and they speak very about our quick action and our duty. Our engineers have above fifteen-twenty a long time working expertise in CNC parts and power transmission and factory automation, merchandise are mainly, timing pulley, pulley, gear, rack, sprockets, and coupling and large precision cnc parts.

EPG equipment positioned in HangZhou, which have thousand of several years holiday and now is economic and fiscal hub of "Belt and Street" (the Silk Highway Financial Belt), convenient for transportation and labor cost is competitive in HangZhou province. EPG Machinery mainly to provide higher high quality equipment elements with aggressive value to achieved the request of our customers and supply extremely good service: easy conversation, initial time suggestions, good income-movement and 100% liable for our items soon after bought out.

Our goods are offering nicely in the American, European, South American and Asian marketplaces.Our items are created by contemporary computerized machinery and equipment and produced in accordance to ISO9001 normal. We can do OEM and customized areas according to consumers request.

We are quite much thankful for our old consumers, who have help us for many many years. And welcome new customers to contact with us and know more with every other. Greater cooperation is based mostly on better communication and goods services. To be a lot more precision, to be more expert is our goal, motion and passion of our function. Hope we could go collectively and go further and better!

Packing & Supply


Q: Are you buying and selling company or maker ?

A: We are factory.

Q: How long is your shipping and delivery time?

A: Generally it is five-ten days if the goods are in inventory. or it is fifteen-twenty times if the products are not in stock, it is in accordance to quantity.

Q: Do you offer samples ? is it free of charge or further ?

A: Of course, we could provide the sample for free of charge charge but do not pay out the price of freight.

Q: What is your terms of payment ?

A: Payment=1000USD, thirty% T/T in progress ,equilibrium ahead of shippment.
If you have an additional query, pls feel free to get in touch with 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.

Please contact us for details.

Mail:[email protected]

Manufacturer supplier exporter of worm gear box

Recent Posts