| compression coupling |
Min size:15*15 |
max :54*54 |
| compression female coupling |
min:15*1/2'' |
max:54*2'' |
| compression male coupling |
min:15*1/2 |
max:105*2-1/2 |
ZheJiang JiangXin Copper Co., Ltd. has mainly formed five series of products: Copper capillary series, Copper pressfit series, AC copper pipe fittings, Valve, cards and thread brass fittings.
All the series of products not only meet the customer's requirements for the national standard
CJ/T-2000, the British standard
BS864-2, the American Standard
ASME B16.22-1995, the European standard
EN1254-2 , but also accept all kinds o
f customization based on the special needs.Our products are mainly used in refrigeration, water pipes and other pipeline fittings for the transmission of liquids and gases.
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.
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