Raw Material Guarantee
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√Raw Material Guarantee
Youfa factories source their raw materials for manufacturing steel pipes from well-established and reputable Chinese enterprises such as HBIS, Shougang, Baotou Steel, Xintiangang, Jinxi Steel, and others.
√YOUFA Laboratory
YOUFA Laboratory
Tianjin Test Testing Co., Ltd., formerly known as the Quality R&D and Testing Center of Youfa Group. The testing center is a collection of metal raw materials and their finished products testing, environmental testing, chemical product testing, natural gas testing, and industrial It is a comprehensive inspection and testing institution integrating various testing fields such as boiler water quality testing. With a construction area of more than 1,000 square meters, it has more than 114 sets of testing equipment. The main testing items include high and low-temperature tensile tests, bending tests, impact tests, flattening tests, acid salt spray tests, chemical composition analyses, etc.
Chemical composition test
YOUFA Group has 4 labs
Drop Hammer impact test machine
with CNAS certificates.
Mechanical Properties tests
Salt spray corrosion testing box
√Quality Assurance
Youfa guarantees the weight of the goods delivered must be in accordance with that in the contract. We promise that before the goods leave the factory, there will be professional quality inspection personnel to conduct on-site inspections of materials, specifications, etc., and take pictures and archive them; During the cargo transportation process, the customer can track and inquire about the progress of the logistics.
√Company qualifications and Product certificates
UL certificate
A795 fire sprinkler pipes
FPC-- BC1:2012
Square and rectangular
API 5L and API 5CT
Ssaw and ERW casing
FM and UL
Malleable iron fittings