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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.Â
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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
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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;Â
Tee -- equal tee, reducing tee, tee with screw;
Other fittings -- Pipe cap, pipe bridge and Flange.
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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) | GB2Â (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):Â 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) :Â 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):Â It is both oil proof and sanitary. suitable for edible oil, compressed air. But a little more expensive than CIIR, EPDM and NBR.
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What application purpose do you want to use the press fit pipeline system? Which O-ring Material do you prefer?
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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
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Installation case example:
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Packaging & Shipping
For press fittings packing:Â we pack press fittings in polybag to prevent surface scratch, and then pack them inside brown export cartons.
For pipe packing:Â 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:Â we can provide a few free sample for evaluation.
* After-sales service:Â we provide after-sales technical support for clients.
* Strict Quality control:Â 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:Â
ISO9001:2008 certification,Â
Brunei approval certificate;Â
Test report from China Building Material National Research CenterÂ
Hong Kong approval certificate;Â
Sanitary certificate from China government;Â
SGS witness report;Â
Singapore Setsco test certificate;Â
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Company and production line view:
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Please contact us for free sample and pricelist. Stainless Steel Press Fitting Pipe System
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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.Â
Â
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
Â
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;Â
Tee -- equal tee, reducing tee, tee with screw;
Other fittings -- Pipe cap, pipe bridge and Flange.
 Â
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) | GB2Â (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):Â 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) :Â 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):Â It is both oil proof and sanitary. suitable for edible oil, compressed air. But a little more expensive than CIIR, EPDM and NBR.
Â
What application purpose do you want to use the press fit pipeline system? Which O-ring Material do you prefer?
Â
Â
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
Â
Installation case example:
Â
Packaging & Shipping
For press fittings packing:Â we pack press fittings in polybag to prevent surface scratch, and then pack them inside brown export cartons.
For pipe packing:Â 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:Â we can provide a few free sample for evaluation.
* After-sales service:Â we provide after-sales technical support for clients.
* Strict Quality control:Â 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:Â
ISO9001:2008 certification,Â
Brunei approval certificate;Â
Test report from China Building Material National Research CenterÂ
Hong Kong approval certificate;Â
Sanitary certificate from China government;Â
SGS witness report;Â
Singapore Setsco test certificate;Â
Â
Â
Â
Company and production line view:
Â
Please contact us for free sample and pricelist.
Twisted wire is a type of wire that is made by twisting two or more thin wires together. This process makes the wire stronger and more durable, while also giving it a unique, twisted look. There are several types of twisted wire, including:
1. Black Twisted Wire: This type of twisted wire is coated with a black finish. It is often used in decorative applications, such as jewelry making, because of its attractive appearance.
2. Galvanized Twisted Wire: This twisted wire is coated with a layer of zinc to protect it from rust and corrosion. Galvanized twisted wire is commonly used in outdoor applications, such as fencing and gardening, because of its durability and resistance to the elements.
3. High Quality Soft Twisted Wire: This type of twisted wire is made from high-quality materials and is designed to be soft and flexible. It is often used in applications where flexibility is important, such as in the manufacture of cables and wires.
4. Stainless Steel Twisted Wire: This twisted wire is made from stainless steel, making it resistant to rust and corrosion. It is often used in applications that require a high level of durability, such as in the construction industry.
5. Copper Twisted Wire: This twisted wire is made from copper, which is known for its excellent conductivity. It is often used in electrical applications, such as in the manufacture of electrical wires and cables.
6. PVC Coated Twisted Wire: This twisted wire is coated with PVC, making it resistant to moisture, heat, and chemicals. It is often used in applications that require a high level of protection, such as in the manufacture of electrical cables and wires.
1.25MM Twisted Wire,Black Twisted Wire,Galvanized Twisted Wire,Soft Twisted Wire
Hebei Aibuer trading co., Ltd , https://www.ablehardwares.com