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High  Manufacturers & Suppliers Pressure self-energized grayloc clamps hubs seal rings grayloc clamp grayloc sae flange

The group is concentrated on creating all variety of regular roller chains and sprockets, gears & gearboxes, this sort of as conveyor chain & sprockets , stainless metal chain, agricultural chain and has not just bought its products all in excess of china, but also marketed a lot more than 65% products to oversees, such as Europe, The united states, South-east Asia, and it also has established up storage logistics in areas like Europe.


Rapid Details

Location of Origin:Zhejiang, China
Manufacturer Name:


Model Number:





Weld Neck Flange, Blind Flange

Merchandise name:

large pressure pipe connectror


metal and stainless steel


leass than 90MPA

Floor remedy:






Payment terms:

30% T/T

Bolts and nuts:

4 sets


about one particular third of standard flanges

self-energized flange:

self-energized pipe connector

Packaging & Shipping

Packaging Specifics
shaft coupling packing: plastic bag/carton box/wooden circumstance
Guide Time
Quantity(Sets) 1 – 1000 >1000
Est. Time(days) seven To be negotiated

On the web Customization

Solution Description

Higher strain self-energized flanges.

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

Substantial-pressure self-limited flange “ZY-LOC”

Higher-stress self-tight flange has produced radical revolution at structure and mechanics performance, and solved the conventional 4 large malpractices of operate, emit, trickle and leakage. The greater the pressure, the better the self-tight sealing house, hence it had the superiorities of environmental protection, vitality conservation and protection. Moreover its tiny dimension, light bodyweight, large strength, very good toughness, disassembly and setting up conveniently, and specifically the unique metal-steel sealing way make the high-stress self-tight flange surpass other flange merchandise by significantly in the security functionality, as a result it has the epoch-making development. !

Large-strain self-limited flange technically examined by our business for many occasions, is in accordance with the specialized design index, during the evaluation of Oil Sector and the appraisal of the Basic safety Engineering Investigation Institute of the China Petroleum &Chemical Corporation, it acquired a large praise, and opened a new way in this area of our national business.

Higher-force self-limited flange can be widely applied to the areas of oil gasoline mining, petroleum fining, chemical business, aerospace, nuclear sector, ships sector, synthetic fuel processing and so on. Now it has been successfully selected to implement to the biggest state-amount GTL installment of Inner Mongolia by China Petroleum &Chemical Company SEI.

Bolts and nuts

Whatever the size is, there are only four sets bolts and nuts for assembly.

ZY-loc and valve

ZY-loc can match with valves.


Stainless metal, carton steel and Alloy steel…

Large stress:

substantial force: can achieve 90Mpa.

Our Services

Strictly in inspection 

we examine products throughout production and when goods concluded.

Substantial quality

higher conclude generation equipment.


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

Contact Us

Sizzling-sale items

timing pulleys

all types of linear guide

Rotex shaft coupling

forged iron v belt pulley

torque limiter

shaft collar

Our Firm

HangZhou EPG Machinery business introduction:

HangZhou EPG Equipment Co Ltd is established up by a team of senior technical engineers. It is a sub company of Zigong Sanhuan Equipment Manufacturing Co ltd, which was set up in 2006, for about 15 many years now. EPG is set up largely for exporting as more and more foreign consumers take pleasure in our large precision goods and they communicate extremely about our quick motion and our accountability. Our engineers have above 15-20 many years operating knowledge in CNC areas and energy transmission and manufacturing facility automation, merchandise are mainly, timing pulley, pulley, equipment, rack, sprockets, and coupling and substantial precision cnc parts.

EPG equipment located in HangZhou, which have thousand of years holiday and now is financial and financial hub of “Belt and Street” (the Silk Road Financial Belt), practical for transportation and labor price is aggressive in HangZhou province. EPG Machinery largely to provide higher good quality machinery areas with competitive value to met the request of our clientele and supply extremely excellent provider: effortless interaction, initial time suggestions, great funds-stream and a hundred% responsible for our products soon after offered out.

Our items are marketing well in the American, European, South American and Asian marketplaces.Our goods are produced by present day computerized equipment and tools and made in accordance to ISO9001 regular. We can do OEM and customized areas in accordance to consumers ask for.

We are very considerably grateful for our aged clients, who have help us for many many years. And welcome new consumers to make contact with with us and know more with every other. Greater cooperation is primarily based on greater interaction and items support. To be much more precision, to be a lot more expert is our aim, motion and passion of our operate. Hope we could go jointly and go more and greater!

Packing & Delivery


Q: Are you trading business or producer ?

A: We are manufacturing facility.

Q: How extended is your shipping and delivery time?

A: Typically it is five-10 times if the items are in stock. or it is fifteen-20 times if the products are not in inventory, it is in accordance to quantity.

Q: Do you give samples ? is it cost-free or added ?

A: Indeed, we could supply the sample for free of charge demand but do not pay out the expense of freight.

Q: What is your terms of payment ?

A: Payment=1000USD, 30% T/T in advance ,harmony before shippment.
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