Water System Stainless Steel Compression Fittings Elbow 45 Degree Fire Protection

Basic Information
Place of Origin: Zhejiang, China (Mainland)
Brand Name: Zhengkang Industrial
Model Number: CB 11-22
Minimum Order Quantity: 1000 Piece/Pieces
Price: $10.00 / Pieces
Packaging Details: All products are conditioned in plastic bags then in cartons Or according to customer on demand
Supply Ability: 200000 Piece/Pieces per Month
Detail Information
Material: Stainless Steel, Stainless Steel 304L And 316L Standard: DIN/JIS
Type: Elbow 45° Shape/connection: Coupling
Laying: Press Fitting Uses: Water, Gas Supply
Technic: Forged, Plating, Strentch, Polishing Eco-friendly: Use Of 304L And 316L
Port: Ningbo Shanghai
High Light:

inox pipe fittings


black iron pipe compression fittings

Product Description

Stainless steel 45° Elbow - press fitting pipe fitting water system DIN/JIS


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


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



Complementary Informations :


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


For further informations, please contact me or visit our website :

Contact Details