Zhejiang, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001, BSCI
Export Year:
OEM/ODM Service
Sample Available
Overseas Agent / Branch

Copper Straight Coupler, V Profile Press Fitting, Straight Coupler manufacturer / supplier in China, offering Residential Systems Copper Fitting Obtuse Street Elbow, 5mm Refrigeration Copper Components, Refrigeration Copper Fittings and so on.

Gold Member Since 2004
Audited Supplier

Residential Systems Copper Fitting Obtuse Street Elbow

Purchase Qty. / Reference FOB Price
10,000-99,999 Pieces US $0.806
100,000-999,999 Pieces US $0.79
1,000,000+ Pieces US $0.75
Port: Ningbo, China
Production Capacity: 12, 000, 000PCS/Year
Payment Terms: L/C, T/T, D/P
Connection: Press
Shape: Reducing
Head Code: Round
Angle: 45 Degree
Material: Copper
Technics: Hot-pressed

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Basic Info

Model NO.
Material Standard
Quality Control
100% Inspection
V Profile Copper Press Fitting
Sealing Ring Material
Operating Pressure
200psi Cwp Max
Operating Temperature Range
Approved Application
Drinking Water, Heating, Cooling, Compressed Air
Transport Package
1/2" -2"
Taizhou. China
HS Code
Residential systems copper fitting obtuse street elbow 

DBW copper press 45° obtuse street elbow
- For use with ASTM B 88 tubing 
- Copper
-Press connection 
- Components: EPDM sealing elements 
-Available in sizes 1/2" to 2"
Model 9040
Residential Systems Copper Fitting Obtuse Street Elbow

Features and benefits
The original copper press joining solution 
Available in sizes 1/2" to 2", including elbows,couplings,tees,reducer, fitting reducer,caps,
Customizable with three sealing elements, EPDM, HNBR,FKM
leak detection feature identifies un-crimped connections
compatible with most common pressing tools and jaws in the market
All tubing must comply with the ASTM B88 standard
Operating parameters:
Operating pressure: 200PSI CWP max
Operating temperature range:-20°F-250°F
Approved applications 
-Potable water
- Hydronic heating
-Chilled water 
- Compressed air 
-Non-medical gases
-Low pressure steam

Installation Instructions
  1. Cut tube square using a tube cutter or fine tooth saw
  2. Deburr tube ID using a deburring tool 
  3. Deburr tube OD using half round file 
  4. Check fittings bead to ensure seal is present. Do not use any type of oil lubrication 
  5. Mark tube to proper fitting insertion depth( see insertion depth chart below)
                           Fitting Insertion Depth Chart(1/2"-2")
Tube size1/2"3/4"1"1-1/4"1-1/2"2"
Insertion Depth3/4"7/8"7/8"1"1-7/16"1-9/16"
  1. Turn slightly while sliding press fitting onto tube. Slide all the way to insertion mark and make contact with stop 
  2. Place press tool at a right angle over fitting bead .Start the pressing process. Please see specific tool manufacturer for tool instruction 
  1. What is the DBW press fittings system rated for regarding pressure and temperature?
   200PSI over a temperature range of -20°F to 250°F
  1. For what types of applications is the DBW system approved?
   Residential and commercial plumbing and mechanical systems
  1. For what types of media is the DBW systems designed?
   Hot and cold domestic water, potable drinking and cooking water, condenser and chilled water, and water glycol  mixtures of ethylene or propylene glycol up to 50% at 200° F
  1. What products are included in DBW system offering?
   Copper fittings in sizes 1/2" to 2" including couplings, elbows, tees, caps, adapters,fitting reducers.
  1. What does EPDM stand for?
   Ethylene-Propylene Diene Monomer

Company and production line view:

Residential Systems Copper Fitting Obtuse Street Elbow
Residential Systems Copper Fitting Obtuse Street Elbow
Residential Systems Copper Fitting Obtuse Street Elbow

Residential Systems Copper Fitting Obtuse Street Elbow
Residential Systems Copper Fitting Obtuse Street Elbow


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