| SIZE |
coupling |
reducer |
elbow 90° |
elbow 45° |
tee |
U-bend |
P-trap |
cap |
Elbow LR |
| Min |
1/4" |
1/4" |
1/4" |
1/4" |
1/4" |
5/8" |
5/8" |
1/4" |
1/4" |
| Max |
4" |
4" |
4" |
4" |
4" |
3" |
3" |
4" |
2" |
Zhejiang Jiangxin Copper Pipeline Co.,Ltd. specializes in copper fittings and brass fittings mainly for plumbing and refrigeration copper pipeline for almost 30 years. The company has advanced equipment and quality management system which has passed ISO9001: 2008 quality management system certification and Australia standard WATERMARK AS3688. And the products with stringent quality, competitive price, good service have strictly followed international and domestic pipe production standards so that we win the trust of domestic and foreign customers. We not only sell at home, but also export to New Zealand, Singapore, Germany and other foreign markets.
Product Overview
Why do we have confidence in ensuring product quality?
·Raw material control.
1. Each batch of raw materials must be supplied with qualification certificate and material element certificate. The unqualified raw materials will not be accepted after inspecting.
2. We will test the rough after the forging in the lab because of the change of the internal crystal.
3. Third times of stress need to be carried out. Because of the special use requirements of some products, such as the sealing product and the pressfit product, the material composition is tested for third times.
·Rigorous testing process.
The products of Jiangxin pipeline are certified by
ISO9001 international quality system certification and
AS 3688 Australia standard. The production process of raw materials inspection, raw material processing, annealing process, product quality inspection and finished packaging are strictly carried out according to Australian standards.
·Annealing process
Our annealing process is carried out strictly accordance with
Australian standards. It can greatly improve the corrosion resistance and dezine resistance.
·Quality control
The products will be strictly inspected in each stage, including pre-produce, mid-produce and last-produce.
Company Profile
Zhejiang Jiangxin Copper Pipeline Co., Ltd., founded in 1990, is nestled in Ruanshi Industrial Park, Zhuji, Zhejiang. Our company spans over 20,000 square meters and employs more than 200 staff. Through 28 years of relentless pursuit of excellence, we've evolved from a family workshop to a modern, large-scale enterprise. Our product line has expanded from single copper refrigeration parts to thousands of items encompassing refrigeration, heating, machine fittings, water pipe fittings, and valves. We strive to forge new paths and channels to fulfill our vision of becoming a leading pipe fitting enterprise.
Jiangxin offers five product series: Copper Capillary, Copper Pressfit, AC Copper Pipe Fittings, Valves, and Threaded Brass Fittings. These series meet national standard CJ/T-2000, British BS864-2, American ASME B16.22-1995, and European EN1254-2 specifications. We also customize non-standard fittings based on unique client needs.
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