1, Compound from world class suppliers, NBR, EPDM, VITON (FKM), HNBR, etc material and pantone code available, hardness from 30 to 95 Shore A;
2, pressed by mould vulcanization, ID from 0.5mm to 1000mm and C/S from 0.5mm to 20mm by mould Vulcanization, ID from 3mm to 20mm and C/S from 500mm to 6000mm by Section Vulcanization;
3, AS, JIS, BS, R, GB and customize size available;
4, in house tool making and free of tooling charge for standard rubber ring, the mould line can be 45° And 180°
5, RoHs/Reach/NORSOKM710 certificate,
6, strict material traceability under ERP system.
7, Big stock, mini MOQ acceptable
Materials | ||
Materials & Temperature Ranges |
Fluid Examples | |
Suitable With | Not Suitable With | |
Nitrile (NBR) -40ºC to 120ºC -40ºF to 248ºF |
Petroleum Oils Hydraulic Oils Water |
Brake Fluids Ketones Phosphate Esters Strong Acids (H2S) |
Hydrogenated Nitrile (HNBR) -40ºC to 150ºC -40ºF to 302ºF |
Petroleum Oils H2S (10%) Water |
Polar Solvents Brake Fluids Strong Acids |
Ethylene Propylene(EPDM) -50ºC to 150ºC -58ºF to 302ºF |
Brake Fluids Water/ Hot Water Steam |
Mineral Oils Ozone at High Temperatures |
Fluoroelastomer (FKM) -20ºC to 200ºC -4ºF to 392ºF |
Petroleum Oils Silicone Oils Gasoline |
Brake Fluids Ammonia Gas Steam |
Perfluoroelastomer (FFKM) -20ºC to 320ºC -4ºF to 608ºF |
Most Media | Liquid Sodium & Potassium Fluorinated Solvents & Refrigerants |
Silicone (VMQ) -70ºC to 220ºC -94ºF to 428ºF |
Vegetable Oil Water Ozone |
Acids &Alkalis Hot Water & Steam (>120ºC) |
Neoprene (CR) -40ºC to 120ºC -40ºF to 248ºF |
Ammonia Refrigerants Ozone |
Aromatic Hydrocarbons Polar Solvents Toluene |
PTFE -200ºC to 280ºC -148ºF to 536ºF |
Most Media | Fluorine Molten Alkali Metals Strong Oxidizing Agents |
Polyurethane (PU) -40ºC to 90ºC -40ºF to 194ºF |
Most Petroleum Oils | Brake Fluids Hot Water Steam |
PEEK -70ºC to 260ºC -94ºF to 500ºF |
Most Media | Hydrochloric, Nitric & Sulfuric Acids |
Choose XLONG seal, choose the reliable quality.
Feature of square rings / Washer Rings / gaskets:
Interchangeable with O-rings size for size (Standard AS568A sizes)
Uses same groove as O-ring
Can be used for radial seals
Material is homogenous, no joints, no laminations
Edges accurately formed
Extreme close tolerances held on cross-section, I. D. And O. D.
Controlled surface smoothness, hardness, elasticity, toxicity, texture
The modern, economical option for static applications
Available in many compounds Rubber square gaskets
1, Compound from world class suppliers, NBR, EPDM, VITON (FKM), HNBR, etc material and pantone code available, hardness from 30 to 95 Shore A;
2, pressed by mould vulcanization, ID from 0.5mm to 1000mm and C/S from 0.5mm to 20mm by mould Vulcanization, ID from 3mm to 20mm and C/S from 500mm to 6000mm by Section Vulcanization;
3, AS, JIS, BS, R, GB and customize size available;
4, in house tool making and free of tooling charge for standard rubber ring, the mould line can be 45° And 180°
5, RoHs/Reach/NORSOKM710 certificate,
6, strict material traceability under ERP system.
7, Big stock, mini MOQ acceptable
Materials | ||
Materials & Temperature Ranges |
Fluid Examples | |
Suitable With | Not Suitable With | |
Nitrile (NBR) -40ºC to 120ºC -40ºF to 248ºF |
Petroleum Oils Hydraulic Oils Water |
Brake Fluids Ketones Phosphate Esters Strong Acids (H2S) |
Hydrogenated Nitrile (HNBR) -40ºC to 150ºC -40ºF to 302ºF |
Petroleum Oils H2S (10%) Water |
Polar Solvents Brake Fluids Strong Acids |
Ethylene Propylene(EPDM) -50ºC to 150ºC -58ºF to 302ºF |
Brake Fluids Water/ Hot Water Steam |
Mineral Oils Ozone at High Temperatures |
Fluoroelastomer (FKM) -20ºC to 200ºC -4ºF to 392ºF |
Petroleum Oils Silicone Oils Gasoline |
Brake Fluids Ammonia Gas Steam |
Perfluoroelastomer (FFKM) -20ºC to 320ºC -4ºF to 608ºF |
Most Media | Liquid Sodium & Potassium Fluorinated Solvents & Refrigerants |
Silicone (VMQ) -70ºC to 220ºC -94ºF to 428ºF |
Vegetable Oil Water Ozone |
Acids &Alkalis Hot Water & Steam (>120ºC) |
Neoprene (CR) -40ºC to 120ºC -40ºF to 248ºF |
Ammonia Refrigerants Ozone |
Aromatic Hydrocarbons Polar Solvents Toluene |
PTFE -200ºC to 280ºC -148ºF to 536ºF |
Most Media | Fluorine Molten Alkali Metals Strong Oxidizing Agents |
Polyurethane (PU) -40ºC to 90ºC -40ºF to 194ºF |
Most Petroleum Oils | Brake Fluids Hot Water Steam |
PEEK -70ºC to 260ºC -94ºF to 500ºF |
Most Media | Hydrochloric, Nitric & Sulfuric Acids |
Choose XLONG seal, choose the reliable quality.
Feature of square rings / Washer Rings / gaskets:
Interchangeable with O-rings size for size (Standard AS568A sizes)
Uses same groove as O-ring
Can be used for radial seals
Material is homogenous, no joints, no laminations
Edges accurately formed
Extreme close tolerances held on cross-section, I. D. And O. D.
Controlled surface smoothness, hardness, elasticity, toxicity, texture
The modern, economical option for static applications
Available in many compounds
Introduction to QY series sampling robot
QY series sampling and repair robot is a highly integrated and automatic equipment specially applied to soil investigation and repair. Its multiple functions directly meet the technological requirements of soil investigation and repair. This robot has been recognized as a specialized and special new product in Jiangsu Province in 2020. The performance of QY series robot has reached the international level of the same model.Key components are purchased from the world,consumables and Drilling Tools are all made in China.Compared with imported parts, QY series robot has the advantages of low cost and short supply cycle.
1. Small volume. The machine is smart, which can meet the needs of indoor construction and work flexibly in narrow space.
2. High torque. The rig is equipped with a drifter, and its maximum torque is 6600NM.
3. High sampling rate.
4. Wide crawler can ensure the safe construction in the geological loose area.
5. Excellent operation. The configuration of wireless remote control is simple and convenient to operate. The movable operating table is matched with the double rotary table angle changing mechanism, which makes the hole more flexible.
6. Fast walking. Can reaching the construction area quickly and saving construction preparation time.
7. Energy conservation and environmental protection.
8. Safety protection mechanism. Built-in accurate hydraulic temperature control module, real-time monitoring of equipment operation, play a role in monitoring and early warning protection.
Soil Drilling Machine,Soil Boring Machine,Soil Nail Drilling Machine,Soil Boring Equipment
JIANGSU XI TEC ENVIRONMENTAL&DRILLING EQUIPMENT COMPANY CO.LTD , https://www.sjxitecdrilling.com