Model NO.: see price list
Sealing Ring Material: Ciir, EPDM, FKM, NBR
Quality Control: 100% Airtight Inspection
Place of Origin: Guangzhou, Guangdong, China
En10312 Diameter: 15, 18, 22, 28, 35, 42, 54, 76.1, 88.9, 108mm
JIS Diameter: 15.9, 22.2, 28.6, 34.00, 42.7, 48.6, 76.1, 88.9, 1
Company: Hopewell Building Materials Co., Ltd
Suit Medium: Cold Water, Hot Water, Compressed Air, Gas, Oil Et
Trademark: Hopewell
Transport Package: Poly Bag and Export Carton
Specification: 15, 18, 22, 28, 35, 42, 54, 76.1, 88.9, 108mm
Origin: China
HS Code: 730729
Model NO.: see price list
Sealing Ring Material: Ciir, EPDM, FKM, NBR
Quality Control: 100% Airtight Inspection
Place of Origin: Guangzhou, Guangdong, China
En10312 Diameter: 15, 18, 22, 28, 35, 42, 54, 76.1, 88.9, 108mm
JIS Diameter: 15.9, 22.2, 28.6, 34.00, 42.7, 48.6, 76.1, 88.9, 1
Company: Hopewell Building Materials Co., Ltd
Suit Medium: Cold Water, Hot Water, Compressed Air, Gas, Oil Et
Trademark: Hopewell
Transport Package: Poly Bag and Export Carton
Specification: 15, 18, 22, 28, 35, 42, 54, 76.1, 88.9, 108mm
Origin: China
HS Code: 730729
Stainless Steel Press Fitting Pipe System
 

Hopewell press fitting system joins pipe without welding or bolting, can be widely used in cold and hot water supply, heating supply, fire protection, medicinal gas, industrial petroleum pipeline system etc. It has already replaced welding fittings in most Europe countries, Asia countries, America, Australia and some other countries. 
 
Standard:
Press fitting standard: GB/T 19228.1-2003, DVGW W534-1995 and JWWA G116
Pipe standard: GB/T 19228.2-2003, BS EN 10312 and JIS G3448
Sealing ring standard: GBT 19228.3-2003, EN681-1:1998

Technical information:
-- Material: Stainless steel 304 and 316 available.
-- Max working pressure 1.6MPa (equal to 232 psi),
testing water pressure: 2.5MPa for JIS sizes (equal to 362.5psi), and 5MPa for EN10312 sizes.
-- Working temperature from -20 to 110 degree centigrade (with Chlorinated butyl rubber O ring),
-- Suit medium: cold water, hot water, compressed air, gas, oil etc
 
Press fitting range:
Coupling -- Equal coupling, Reducing coupling, Adjustable coupling, coupling with screw;
Elbow -- equal elbow, reducing elbow, elbow with plain end, elbow with screw; 
Tee -- equal tee, reducing tee, tee with screw;
Other fittings -- Pipe cap, pipe bridge and Flange.
  
Sizes range:
The norminal diameters are: DN15, 20, 25, 32, 40, 50, 65, 80 and DN100, including GB 1 and GB 2.
GB 1 series is same size as EN10312, out diameters are: 18, 22, 28, 35, 42, 54, 76.1, 88.9, 108mm.
GB 2 series is same size as JIS G 3448, out diameters are: 15.88, 22.22, 28.58, 34.00, 42.7, 48.6, 76.1, 88.9, 108mm.
Which sizes is suitable for your market?
GB1(EN10312) GB2 (JIS G3448)
Item No. Nominal Dia. Diameter Thick Item No. Nominal Dia. Diameter Thick
HW015B DN15 18 1 HW015A DN15 15.88 0.8
HW020B DN20 22 1.2 HW020A DN20 22.22 1
HW025B DN25 28 1.2 HW025A DN25 28.58 1
HW032B DN32 35 1.5 HW032A DN32 34 1.2
HW040B DN40 42 1.5 HW040A DN40 42.7 1.2
HW050B DN50 54 1.5 HW050A DN50 48.6 1.2
HW065B DN65 76.1 2 HW065B DN65 76.1 2
HW080B DN80 88.9 2 HW080B DN80 88.9 2
HW100B DN100 108 2 HW100B DN100 108 2
Note Standard pipe length is 6m. Other lengths and specifications can be customized according to correspondents' needs.
 
Sealing ring material:
Option 1. CIIR(Chlorinated butyl rubber): Sanitary for human consumption, not oil resistant. Suitable for drinking water, tap water, hot and cold water, sanitary air.
Option 2. EPDM(Ethylene-Propylene-Diene Monomer) : Sanitary for human consumer, not oil resistant. Suitable for drinking water, tap water, hot and cold water, sanitary air and compressed gas.
Option 3: FKM(Fluororubber): It is both oil proof and sanitary. suitable for edible oil, compressed air. But a little more expensive than CIIR, EPDM and NBR.
 
What application purpose do you want to use the press fit pipeline system? Which O-ring Material do you prefer?
 
 
Advantages of Press Fitting Pipeline:
(1). Corrosion-resistant
(2). Easy Installation
(3). Load High Working Pressure(1.6MPa / 232PSI)
(4). Shock Resistant
(5). Suitable for In-wall Installation
 
Installation case example:
Top Quality Inox Plumbing Sanitary Stainless Steel 304 316 Press Fitting Tap Water Reducer

Top Quality Inox Plumbing Sanitary Stainless Steel 304 316 Press Fitting Tap Water Reducer

 
Packaging & Shipping
For press fittings packing: we pack press fittings in polybag to prevent surface scratch, and then pack them inside brown export cartons.
For pipe packing: we pack the stainless steel pipes inside polybag, so that it can prevent surface scratch, and keep dirts away from the inside of the pipes.
If you have special requirement on packing, please tell us.
Our Services
* Free sample: we can provide a few free sample for evaluation.
* After-sales service: we provide after-sales technical support for clients.
* Strict Quality control: we have 100% inspection before delivery to ensure every pieces are in good quality.

Below you can see pictures of our inspection line:
Company Information
We are an ISO certified professional manufaturer supplying stainless steel press fittings and pipes.

We have the following certificates: 
ISO9001:2008 certification, 
Brunei approval certificate; 
Test report from China Building Material National Research Center 
Hong Kong approval certificate; 
Sanitary certificate from China government; 
SGS witness report; 
Singapore Setsco test certificate; 
 Top Quality Inox Plumbing Sanitary Stainless Steel 304 316 Press Fitting Tap Water Reducer


 Top Quality Inox Plumbing Sanitary Stainless Steel 304 316 Press Fitting Tap Water Reducer
Top Quality Inox Plumbing Sanitary Stainless Steel 304 316 Press Fitting Tap Water Reducer

 
Company and production line view:
Top Quality Inox Plumbing Sanitary Stainless Steel 304 316 Press Fitting Tap Water Reducer

 
Please contact us for free sample and pricelist.
Stainless Steel Press Fitting Pipe System
 

Hopewell press fitting system joins pipe without welding or bolting, can be widely used in cold and hot water supply, heating supply, fire protection, medicinal gas, industrial petroleum pipeline system etc. It has already replaced welding fittings in most Europe countries, Asia countries, America, Australia and some other countries. 
 
Standard:
Press fitting standard: GB/T 19228.1-2003, DVGW W534-1995 and JWWA G116
Pipe standard: GB/T 19228.2-2003, BS EN 10312 and JIS G3448
Sealing ring standard: GBT 19228.3-2003, EN681-1:1998

Technical information:
-- Material: Stainless steel 304 and 316 available.
-- Max working pressure 1.6MPa (equal to 232 psi),
testing water pressure: 2.5MPa for JIS sizes (equal to 362.5psi), and 5MPa for EN10312 sizes.
-- Working temperature from -20 to 110 degree centigrade (with Chlorinated butyl rubber O ring),
-- Suit medium: cold water, hot water, compressed air, gas, oil etc
 
Press fitting range:
Coupling -- Equal coupling, Reducing coupling, Adjustable coupling, coupling with screw;
Elbow -- equal elbow, reducing elbow, elbow with plain end, elbow with screw; 
Tee -- equal tee, reducing tee, tee with screw;
Other fittings -- Pipe cap, pipe bridge and Flange.
  
Sizes range:
The norminal diameters are: DN15, 20, 25, 32, 40, 50, 65, 80 and DN100, including GB 1 and GB 2.
GB 1 series is same size as EN10312, out diameters are: 18, 22, 28, 35, 42, 54, 76.1, 88.9, 108mm.
GB 2 series is same size as JIS G 3448, out diameters are: 15.88, 22.22, 28.58, 34.00, 42.7, 48.6, 76.1, 88.9, 108mm.
Which sizes is suitable for your market?
GB1(EN10312) GB2 (JIS G3448)
Item No. Nominal Dia. Diameter Thick Item No. Nominal Dia. Diameter Thick
HW015B DN15 18 1 HW015A DN15 15.88 0.8
HW020B DN20 22 1.2 HW020A DN20 22.22 1
HW025B DN25 28 1.2 HW025A DN25 28.58 1
HW032B DN32 35 1.5 HW032A DN32 34 1.2
HW040B DN40 42 1.5 HW040A DN40 42.7 1.2
HW050B DN50 54 1.5 HW050A DN50 48.6 1.2
HW065B DN65 76.1 2 HW065B DN65 76.1 2
HW080B DN80 88.9 2 HW080B DN80 88.9 2
HW100B DN100 108 2 HW100B DN100 108 2
Note Standard pipe length is 6m. Other lengths and specifications can be customized according to correspondents' needs.
 
Sealing ring material:
Option 1. CIIR(Chlorinated butyl rubber): Sanitary for human consumption, not oil resistant. Suitable for drinking water, tap water, hot and cold water, sanitary air.
Option 2. EPDM(Ethylene-Propylene-Diene Monomer) : Sanitary for human consumer, not oil resistant. Suitable for drinking water, tap water, hot and cold water, sanitary air and compressed gas.
Option 3: FKM(Fluororubber): It is both oil proof and sanitary. suitable for edible oil, compressed air. But a little more expensive than CIIR, EPDM and NBR.
 
What application purpose do you want to use the press fit pipeline system? Which O-ring Material do you prefer?
 
 
Advantages of Press Fitting Pipeline:
(1). Corrosion-resistant
(2). Easy Installation
(3). Load High Working Pressure(1.6MPa / 232PSI)
(4). Shock Resistant
(5). Suitable for In-wall Installation
 
Installation case example:
Top Quality Inox Plumbing Sanitary Stainless Steel 304 316 Press Fitting Tap Water Reducer

Top Quality Inox Plumbing Sanitary Stainless Steel 304 316 Press Fitting Tap Water Reducer

 
Packaging & Shipping
For press fittings packing: we pack press fittings in polybag to prevent surface scratch, and then pack them inside brown export cartons.
For pipe packing: we pack the stainless steel pipes inside polybag, so that it can prevent surface scratch, and keep dirts away from the inside of the pipes.
If you have special requirement on packing, please tell us.
Our Services
* Free sample: we can provide a few free sample for evaluation.
* After-sales service: we provide after-sales technical support for clients.
* Strict Quality control: we have 100% inspection before delivery to ensure every pieces are in good quality.

Below you can see pictures of our inspection line:
Company Information
We are an ISO certified professional manufaturer supplying stainless steel press fittings and pipes.

We have the following certificates: 
ISO9001:2008 certification, 
Brunei approval certificate; 
Test report from China Building Material National Research Center 
Hong Kong approval certificate; 
Sanitary certificate from China government; 
SGS witness report; 
Singapore Setsco test certificate; 
 Top Quality Inox Plumbing Sanitary Stainless Steel 304 316 Press Fitting Tap Water Reducer


 Top Quality Inox Plumbing Sanitary Stainless Steel 304 316 Press Fitting Tap Water Reducer
Top Quality Inox Plumbing Sanitary Stainless Steel 304 316 Press Fitting Tap Water Reducer

 
Company and production line view:
Top Quality Inox Plumbing Sanitary Stainless Steel 304 316 Press Fitting Tap Water Reducer

 
Please contact us for free sample and pricelist.

CNC Machining

CNC machining from aluminum block to certain shape to fit in the system. The advantage of CNC machining parts is to reduce the size and minimize the space in need, and no need for extra tooling cost, it's good for prototype and small to medium quantity order for rapid into market.

MPI have two division, electronics design & assembly house and metal stamping & CNC chop.We can provide OEM Sheet Metal Stamping Service.OEM CNC Machining Service.ODM Power Electronics Design and Assembly.ODM LED Driver.ODM Security AC/DC Power Supply.ODM Access Control Power Supply and so on.

In Electronics shop we provide our professional skills on power electronics design and manufacture. From A to Z, we can help you translate your idea into real products.

Our Metal shop provide professional stamping service which include creating mold, stamping and surface treatment. The implementation of CNC machine provide high precision machining parts and machining service to our customer.

Over 20 years experience on doing business with US and EU customers. We can understand what you need and what you concern.

We are able to reply to customer within 24 hours, which can let you speed up your decision and solve your problem immediately.

CNC Machining,Best CNC Machines,CNC Milling Machine,CNC Turning Machine

Master Prosperous Industrial Co.Ltd. , https://www.mpigroup-taiwan.com