Strive for excellence and strictly control every detail
1,Authentic materials
All products in our store have undergone strict quality inspection and meet the standards,Refuse cutting corners and materials
2,Exquisite workmanship
Clear standards, accurate material labeling, and more reassuring use
3,Strict quality inspection
Control every step well and ensure quality

The product is widely used in fluid equipment, chemical industry,petroleum industry, water treatment, construction industry, etc

Zhejiang Zhiyu Pipe Industry Co., Ltd. is an all-round manufacturing enterprise that integrates the production, sales, and service of stainless steel pipe fittings and flanges.

The enterprise has a modern standard production workshop, strong economic strength, complete production equipment, and a professional technical team, which are the cornerstone of the steady development of the enterprise. Our products prioritize quality and gain reputation, relying on a variety of categories to occupy the market. To steadily expand the market, the company currently has over 200 product types and over 1000 specifications developed and produced.

The manufacturing standards all adopt GB12459, ANSI, JIS, HGJ, DIN, ISO and other standards for production, and can undertake the manufacturing of various non-standard products.

Nominal diameter: DN15mm DN3000mm (1/4 "-120").

The product is widely used in various industries such as water, petroleum, chemical, papermaking, power plants, ships, light textiles, construction, water conservancy, pharmaceuticals, and environmental protection.

Under the premise of standardized and standardized development, the enterprise has successively obtained honors such as the National Pressure Pipeline TS Certificate and multiple national trademark certificates. The products are also exported overseas, covering countries and regions such as the United States, Japan, Europe, Southeast Asia, South Africa, etc. Excellent management, excellent quality, and sustainable operation. Zhiyu's various quality activities have been institutionalized, proceduralized, and standardized. Adhering to the corporate philosophy of "winning with quality and striving for excellence with technology", we are dedicated to serving our customers and are willing to create brilliance together with you. Sincerely welcome users from all walks of life to visit, inspect, and negotiate business!

Q: What are your main products?
A: We specialize in producing large-diameter pipe fittings, elbows, mirror polished formed pipe fittings, high-pressure pipe fittings, stainless steel flanges, tees, tees, etc

Q: What are the main materials of the product?
A: Our main materials include: 304, 316L, 321, super austenitic alloy, duplex steel, super duplex steel, titanium alloy

Q: Do you provide samples? Free or charge?
A:Yes, we'd like to offer you samples but you have to cough up dough for shipping.

Q: How do you guarantee the quality of your products?
A: Before mass production, a few products made by our engineers for conduct tests. All products must be checked before shipping.

Q: How about your service?
A: Aiming to the concept of " Service Supremacy", we have pre-sale service, on-purchase service and after-sales service.

Q: About packing?
A: Depending on the properties of the product, choose its appropriate packaging to protect the item from damage and allow you to purchase at ease.

Q: About color difference?
A:  All products are shot in real objects, and there will be a slight degree of color difference between the real thing and the picture due to the shooting light, the color value bias of the display, and the individual's understanding of color. Colour is subject to the goods received.

Q: What size can your company produce?
A: We have all the common sizes on the market. In addition, we can also customize according to your needs, whether its size or material.