ASTM B743 Level Wound Copper Tubing for Central Air Conditioner

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ASTM B743 Level Wound Copper Tubing for Central Air Conditioner

China ASTM B743 Level Wound Copper Tubing for Central Air Conditioner, Find details about China Copper Tubing, Level Wound Copper Tubing from ASTM B743 Level Wound Copper Tubing for Central Air Conditioner

Basic Info.

Model NO.

ZR-440

State

Soft

Customized

Customized

Color

Red

Unit Weight

More Than 100kg

Trademark

ZeRui

Transport Package

Pallet

Specification

from 4mm to 22.23mm

Origin

Qingdao

HS Code

7411101900

Model NO.

ZR-440

State

Soft

Customized

Customized

Color

Red

Unit Weight

More Than 100kg

Trademark

ZeRui

Transport Package

Pallet

Specification

from 4mm to 22.23mm

Origin

Qingdao

HS Code

7411101900

Product Desciption

ASTM B743 level wound copper tubing for central air conditioner

1.
Product Specifications

Product Pictures

ASTM B743 Level Wound Copper Tubing for Central Air Conditioner

Chemical Composition & Mechanical Property - ASTM B280, ASTM B68, ASTM B743 Copper Tubing

Copper Alloy	Chemical Composition		Temper	Mechanical Property		Grain Size mm
Copper Alloy	Copper %	Phosphorus %	Temper	Tensile Strength MPa	Elongation %	Grain Size mm
C12200	≥ 99.90	0.015-0.040	O60	≥ 205	≥ 40	≥ 0.040
C12200	≥ 99.90	0.015-0.040	O50	≥ 205	≥ 40	0.015-0.040

Chemical Composition & Mechanical Property - EN 12735-1 Copper Tubing

Copper Alloy	Chemical Composition		Temper	Mechanical Property
Copper Alloy	Copper %	Phosphorus %	Temper	Tensile Strength MPa	Elongation %	Hardness HV
Cu-DHP	≥ 99.90	0.015-0.040	R220	≥ 220	≥ 40	40-70

Chemical Composition & Mechanical Property - AS/NZS 1571 Copper Tubing

Copper Alloy	Chemical Composition		Temper	Hardness HV	Grain Size mm
	Copper %	Phosphorus %
C12200	≥ 99.90	0.015-0.040	O	≤ 75	≤ 0.065

Cleanness Requirement - Air Conditioner and Refrigeration Copper Tubing

Copper Alloy	Temper	Cleanness	Standard
C12200	O60	≤ 38mg/m²	ASTM B280 / ASTM B68 / ASTM B743 / EN 12735-1 / AS 1571

Size Range

level wound coil copper tubing (mm)
W.T. O.D.	≥0.28- 0.41	≥0.41- 0.50	≥0.50- 0.61	≥0.61- 0.71	≥0.71- 0.81	≥0.81- 0.91	≥0.91- 1.02	≥1.02- 1.22	≥1.22- 1.50	≥1.50- 1.65	≥1.65
4	√	√	√	√
4.76 (3/16")	√	√	√	√	√
5	√	√	√	√	√	√
6	√	√	√	√	√	√	√
6.35 (1/4")	√	√	√	√	√	√	√	√
7	√	√	√	√	√	√	√	√
7.94 (5/16")	√	√	√	√	√	√	√	√	√
8	√	√	√	√	√	√	√	√	√
9	√	√	√	√	√	√	√	√	√
9.52 (3/8")	√	√	√	√	√	√	√	√	√
10	√	√	√	√	√	√	√	√	√	√	√
12	√	√	√	√	√	√	√	√	√	√	√
12.7 (1/2")	√	√	√	√	√	√	√	√	√	√	√
15		√	√	√	√	√	√	√	√	√	√
15.88 (5/8")		√	√	√	√	√	√	√	√	√	√
16		√	√	√	√	√	√	√	√	√	√
18				√	√	√	√	√	√	√	√
19.05 (3/4")				√	√	√	√	√	√	√	√
20				√	√	√	√	√	√	√	√
22						√	√	√	√	√	√
22.23 (7/8")						√	√	√	√	√	√

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