- Model NO.: see price list
- Head Code: Round
- Surface: Pickling
- Technics: Hydroform, Casting, Welding
- Customized: Non-Customized
- Warranty: 1 Year
- Profile: M Profile Press Fitting
- Sealing Ring Material: Ciir, EPDM, FKM, NBR
- Place of Origin: Guangzhou, Guangdong, China
- JIS Diameter: 15.9, 22.2, 28.6, 34.00, 42.7, 48.6, 76.1, 88.9, 1
- Suit Medium: Cold Water, Hot Water, Compressed Air, Gas, Oil Et
- Transport Package: Poly Bag and Export Carton
- Origin: China
- Connection: Press Connection, Male, Female, Flange
- Thread Distribution: Internal, External Thread
- Material: Stainless Steel 304, 316, Carbon Steel, Copper
- Application: for Water(Hot & Cold), Oil, Gas, Fuel, Steam etc.
- Certification: ISO, Hongkong Approval, Singapore Approval, SGS
- Quality Level: High Quality Among The World
- Standard: BS En10312, JIS G3448, GB/T 19228.1
- Quality Control: 100% Airtight Inspection
- En10312 Diameter: 15, 18, 22, 28, 35, 42, 54, 76.1, 88.9, 108mm
- Company: Hopewell Building Materials Co., Ltd
- Trademark: Hopewell
- Specification: 15, 18, 22, 28, 35, 42, 54, 76.1, 88.9, 108mm
- HS Code: 730729
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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.
Medical Industry Mass Flow Meter
Sealand is a professional manufacturer of Medical Mass Flow Meter, Medical Mass Flowmeter, Medical Coriolis Meter, Medical Flow Meter, Medical Flowmeter, ATEX, IECEx & CE approved.
There are 2 optical switches for operation. The SET and SELECT optical switches are used to navigate the transmitter display. To activate an optical switch, move your finger 1~2mm over the optical switch close to the glass.
Mark:
1. The display will timeout without any operation in 5 min.
2. During numbers input, the decimal point will come up automatically if the first digit is 0; if not 0, please activate SELECT until decimal point shows up.
The general operation is listed as follows.
On Main Interfaces |
Activate SET to alternate mass and volume values. |
Activate SELECT to alternate main interfaces. |
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Long activate SELECT to go to Setup Interface. |
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Long activate SET for total reset.
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Back to Main Interface |
Long activate SET & SELECT at the same time.
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Select Submenu, Parameters & Numbers |
Activate SELECT to select the submenu, parameters or numbers. |
Activate SET to go to submenu or save parameters/numbers. |
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Save setup |
Long activate SET to save the modified setup. |
Back or Exit |
Long activate SELECT. |
Medical Mass Flow Meter, Medical Mass Flowmeter, Medical Coriolis Meter, Medical Flow Meter, Medical Flowmeter
Zhejiang Sealand Technology Co., Ltd. , https://www.sealandflowmeter.com