Established in 1998, China Guanda Hose Technology Co., Ltd. is a professional copper pipe manufacturer and wholesaler of hoses and tubes. Our annually capacity of various kinds of hoses is more than 5,000,000 meters. Our customized copper pipes products are applied in industrial equipment, hotels, villas, toilets, and kitchens. They are widely used in the field of aerospace, metallurgy, petrol-chemical, machinery, architecture, shipping, vacuum, power and light industries.

We can provide copper tubes and pipes made of pure copper and brass of good quality. They have elaborate design as per customer's requirements.
Features:
1) Application: higher temperature service, applicable to condenser for vessels, heat and water supply, chemical industry
2) Standard and material:
a) ASME SB111: C68700, C71500, etc.
b) ASME SB280: C12200, etc.
3) Specification range:
a) OD: 7-325mm
b) WT: 0.5-10mm
There are rolling copper tube and straight copper tube:
The rolling copper tube, the thickness is from 0.5mm to 1.5mm, the out diameter is from 3/16" to 3/4", the length is 50".
The straight copper tube, the thickness is from 0.6 to 1.3mm, the out diameter is from 3/8" to 2 1/8", the length is 5m or 5.8m.
It is suitable for air-conditions, refrigerators and cars.

To provide highest quality, porous free castings at the best possible prices. All castings manufactured from "CERTIFIED INGOTS", guaranteeing casting integrity. Complete testing/inspection available, including chemical and physical analysis, plus X-ray and ultrasound - with certificates.
our low overhead costs, means savings passed on to you.
our material far surpasses the 'quasi-inferior' bar stock compositions .
the price is lowest. The products are of high quality.
Our factory passed through ISO9002 international certificates and inspect certificate first
waste water treatment agitator worm gears, stamping plants, steel mills, mining, marine, forestry-pulp and paper, O.E.M.'s and equipment rebuilders, military, oil & gas- petroleum, etc. Depending on advanced technology and reasonable price our product is popular in nation and abroad. The ZTGY brand products have its network throughout the country.with its first rate sales service the group has its products exported to USA German Japan korea Russia African Asia and Latin America and etc.