| copper coupling |
| ((inch) |
(mm) |
| SIZE(inch) |
Size(mm) |
| 1/4'' (6.35mm) |
6mm |
| 5/16'' (8mm) |
8mm |
| 3/8'' (9.52mm) |
10mm |
| 1/2'' (12.7mm) |
12mm |
| 5/8'' (15.88mm) |
15mm |
| 3/4''( 19.05mm) |
16mm |
| 7/8'' (22.23mm) |
22mm |
| 1" (25.4mm) |
25mm |
| 1 1/8'' (28.6mm) |
28mm |
| 1 1/4'' (32mm) |
32mm |
| 1 3/8'' (35mm) |
35mm |
| 1 1/2'' (38mm) |
38mm |
| 1 5/8'' (42mm) |
42mm |
| 1 3/4'' (45mm) |
45mm |
| 2 1/8'' (54mm) |
54mm |
| 2 5/8'' (67mm) |
67m |
| 3" (76mm) |
76mm |
| 4 1/4'' (108mm) |
108mm |
Jiang Xin Zhuji City is specialized in producing copper plumbing tube excellent quality manufacturers. The company has the most advanced pipe production equipment and improve the quality management system, has passed ISO9001: 2008 quality management system certification. The products strict implementation of international and domestic pipe production standards to stringent quality, competitive price, good service won the trust of domestic and foreign customers. Selling products not only domestic, but also exported to New Zealand, Singapore, Germany and other foreign markets.
Company's products have formed five series - welded connections copper fittings series, compression-type connector copper fittings series, air conditioning copper fittings pipe fittings, valves, sleeve and threaded brass fittings series. Brass Class has passed the AS3688 certification. The series of product specifications, not only to meet the customer's national standard CJ / T-2000, demand for British standard BS864-2, American Standard ASME B16.22-1995, the European standard EN1254-2 and other pipe products, but also according to the special required to accept all types of non-standard fittings orders.
Company warmly invite customers at home and abroad visit our company exchange of guidance, we will do our best to meet your requirements, hoping to customers and common development, ushering in the future together.
Audited Supplier 
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