Copper Pipe for Air Conditioning & Refrigeration Application

Description

Kwality Pipe & Tube offers a wide range of Seamless Copper Tubes. These tubes are supplied in both Hard Drawn Straight Length & Bright annealed Pancake Coils. These tubes are manufactured as per International and National Standards required by client.

All tubes are electronically tested by Eddy Current method, as per the requirements of ASTM E 243.

Kwality Pipe and Tubes are 100% carbon free. All tubes are cleaned and sample tested to meet the residual requirements as specified by the codes at 0.038g/m2 (0.35g/ft2).

Coils are normally furnished in ‘O60’ temper and straight lengths in H58 temper.

100% RoHS Compliance.

Technincal Specification

Specification ASTM B68 / ASTM B75 / ASTM B280 / ASTM B88 / JIS H 3300 / EN1057 or BS2871: PART 2:1972 / DIN 1754/8905/ IS2501 / Internal Client Specifications.
Size 1/8” (3.2mm) OD to 13/8” (34.9mm) OD in Coil Form & 2mm OD to 41/8” (104.8mm) OD in Straight Length
Standard Length 50 Feet/100 Feet in Coil Form & 5.8 Meters in Straight Length. Also as per client requirements
Thickness 10SWG (3.2mm) to 27SWG (0.4mm)
Temper "O" (Soft Annealed)/ H58 (Drawn General Purpose) Temper
Application ACR, Instrumentation, Railways, General Engineering etc

Standard size(inch )

Standard
Copper Alloy No.
Chemical Composition
Mechanical Properties
CU% p% Temper Tensile strength (Mpa) Elongation(%) Grain Size (mm)    
ASTM
B88
C11000 99.90 - O60 O200 - O0.040
O50 O200 - O0.025
C12200 99.90 0.015 ~ 0.040 H58 O250 - -
JIS
H3300
C1100 99.90 0.015 ~ 0.040   O205 O40 -
OL 245 ~ 325 - -
H O265 - -
C1220 99.90 0.015 ~ 0.040  O O205 O40 0.025 ~ 0.060
OL O205 O40 O0.040
1/2H 245 ~ 325 - -
H O255 - -
ASTM
B75
C11000 99.90 - O60 O205 - O0.040
O50 O205 - O0.040
C12200 99.90 0.015 ~ 0.040 H58 O250 - -
H80 O310 - -
EN
1057
- 99.90 0.015 ~ 0.040 R220 O220 O40 -
R250 O250 O30 or 20 -
R290 O290 O3 -

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