High Strength Black Iron Pipe Compression Fittings Pipe Bridge Type

ZhengKang High Quality Stainless Steel Pipe Stainless Steel Thin Wall Pipe Bridge High Sales Chinese Manufacturer
M/V-Profile/Kontour
The only one company that got DVGW certifications for both pipes and fittings in china!
Stainless steel AISI304/304L/AISI316/316L press fitting,galvanized carbon steel press fittings,copper and bronze press fitting, pressfittings, pressfittinge;kupfer edelstahl,C-stahl pressfitting systeme,pressfitting verbundrohr,pressfitting werkzeug,raccords a sertir,raccordi inox,raccordi a pressare,Accesorios de presion

Characteristics :
1. Material availability : stainless steel 304L/316L
2. Size : 15-54mm, pipe wall thickness: 0.8--2.0mm
3. Fitting standard : DIN/JIS (GB/T 19228.1-2003, DVGW W534-1995 and JWWA G116:2001)
4. O-Ring Seal material : EPDM (black), HNBR, NBR
(Sealing ring standard: GBT 19228.3-2003, EN681-1:1998)
O-ring insert in the fitting ends of the pipe guarantee an anti-leak connection
5. Anneal : all stainless steel pipe fittings are annealed by insertion of inert gases before to be packing.
6. Stainless steel press fitting is the best connection for thin wall stainless steel pipe, PE(X)-Al-PE(X) multiplayer pipe and SS-PE composite pipe.
7. Max working pressure 1.6MPa (equal to 232 psi), water pressure tested at 2.5MPa (equal to 362.5psi).
8. Working temperature from -20 to 110 degree centigrade with the chlorinated butyl rubber O ring (EPDM)

Sizes range:
The norminal diameters are: DN12,15, 20, 25, 32, 40, 50, 65, 80 and DN100, including GB 1 and GB 2.
GB 1 series is same size as DVGW W534:1995, out diameters are: 15,18, 22, 28, 35, 42, 54, 76.1, 88.9, 108mm.
GB 2 series is same size as JIS G 3448-1997, out diameters are: 12.7, 15.88, 22.22, 28.58, 34.00, 42.7, 48.6, 76.1, 88.9, 108mm.
Special order are also available if fesability is confirm

Application areas : Drinking water supply, water supply and drainage, Heating and cooling water system, heating supply, fire protection (splinker systems), automobile industry and industrial petroleum pipeline system medicinal and diffrerent gas systems, etc.

Advantages of our products :
Low cost of labor
Security of hygiene
Reliability of the joints
High tensile strength
Low flow resistance
Corrosion-resistant
Resistance to corrosion
Easy and quick way of laying
Compatible of press fitting system
Hydro thermo sanitary applications
Press fitting system made by best material
Zhengkang long-term experience in stainless pipeline industry

Additional Information:
The Zhengkang pressfitting system is very easy and quick to install and only uses stainless steel AISI304L, 316L, carbon steel.
The fittings used in Zhengkang pressfitting system have a toroidal chamber at their own ends inside which there's a EPDM gasket. This has a very strong resistance against aging.
Moreover it present the advantages of an easy and fast installation with simple press tools which provide a significant save of time what helps to improve the productivity and benefits.


Installation informations :
1. Press fitting connections are made with a proper pressure tool by a mechanical deformation of the stainless steel pressure sleeve.
2. Before being pressed the pressure sleeve is tightly fixed to the plastic stop, simplifying the installation and protecting the fittings and seal rings from damages during transport and handling.
3. Three holes on the stainless steel pressure sleeve, permits to check the contact between the pipe and the fitting end.
4. The two seal rings on the insert secure the tightness between the insert and the inner pipe wall. Material E.P.D.M. Instead of black rubber prolong the connection durability.
5. High quality brass rod as material, cold cut and hot forge processing, compact structure without defect.

Products range :
- Coupling
- Equal coupling
- Reducer coupling
- Slip coupling
- Coupling with male/female Threads
- Tee
- Equal Tee
- Reducing Tee
- Tee with wall plate
- Tee with Male/Female threads
- Elbow 90° and 45°
- Elbow with Male/Female threads
- Equal elbow
- Reducing elbow with plain end or with wall plate

Others :
- Coils
- Pipes
- Tools

FAQ:

Q1. Are you a manufacturer or trading company?
A1:We are a professional stainless steel and fittings manufacturer with 11 years' experience for domestic market, and now we have expanded oversea markets since 2008.

Q2. What is payment method?
A2:For samples: T/T, western union.
For orders: We prefer T/T, L/C is also acceptable.

Q3. Do you offer free samples?
A3:We can provide free samples and you should pay the freight. The freight can be returned as long as order placed.

Q4. Do you offer OEM service and can you product as our drawings?
A4:Yes, make sample according to your drawing , or make drawing according to your requirement.

Q5. Do you accept our design on boxes?
A5:Yes. We accept customer's design on boxes.

Q6. What's your delivery time?
A6:Generally, we will arrange shipment with 30 days after receiving the deposit. If urgent, we can also meet your requirement.

Q7. What is your price level?
A7:Quick return and small profit. Never make price reduction at the reputation of quality.

Q8. How do you control the quality?
A8:We will arrange sample confirmation before production. During the production, we have professional QC staffs control the quality and manufacture in accordance to the confirmed sample. We will also guarantee the accuracy of packaging and send you shipping sample. Welcome your visit to factory.

ZheJiangZhengKang Industry Co.,Ltd.,With the decades’ progress , now ZhengKang has been a national high-tech enterprise ,one of the key enterprises in thin-walled stainless steel industry . Our self- developed and manufactured product ——thin-walled stainless steel bulge pipeline system , was honoured with several national-invention awards . Meanwhile , the thin-walled double(V profile) press system is also warmly appreciated by the domestic and oversea markets.

ZhengKang still holds the spirit of “all-embracing service and the best quality of no maintenance for one hundred years”, keeps improving and persists in innovation , completes every details of products continuously , accomplishs the use life of the products as long as buildings’ and no maintenance .

Untilnow, our company has gotten the DVGW certificate ISO90001 , Environmental Management certificate ISO14001 , ISO18001 , Kang-ju Construction Parts Certificate , and has already passed the tests of National Center of Quality Supervision& test for building materials and ZheJiang Technical Commission , obtained a title of The High-tech Developing center in ZheJiang province , and was honoured as the Chinese Construction Commission Metallic Pipeline connection Technique Lab , was awarded one of the key units to edit and draft the national standards as well as multiple industry standards.

Our company is always devoted to reaserching , developing and innovating the thin-walled stainless steel pipelines . We have gotten unparalleled achievements in industries of building water supply and drainage , the direct drinking water , tap water pipe net , gas-supply ,heating supply and industrial equipments for our urban residental house constructions , public buildings and tourism infrastructure . Meanwhile , we achieved great success in the national key projects of the BeiJing Olympic Game Nest of National Stadium , the National Swimming Center , the ShangHai Expo Chinese pavilion , GuangZhou Asian Game technical office building and received praise from BOCOG .