Company Profile-Cangzhou Kairuifeng Pipeline Equipment Co., Ltd.

Company Profile

Cangzhou Kairuifeng Pipeline Equipment Co., Ltd. is located in Yanshan County, Cangzhou City, Hebei Province, the "China Pipeline Equipment Manufacturing Base." Situated in the Bohai Rim Economic Zone, it is backed by Beijing and Tianjin to the north and faces Shandong to the south, enjoying a favorable geographical location, convenient transportation, and a well-developed logistics network. The company is a comprehensive enterprise specializing in the manufacturing, production, and sales of pipeline equipment. Its products are widely used in industries such as petroleum, chemical, electric power, metallurgy, municipal, shipbuilding, pharmaceutical, and food.

Core Business

The company mainly produces various types of pipe fitting products, with the main products including:

1. Elbow Series: Carbon steel elbows, stainless steel elbows, alloy steel elbows, 90-degree elbows, 45-degree elbows, 180-degree elbows, long-radius elbows, short-radius elbows, seamless elbows, butt-weld elbows, stamped elbows, and push-formed elbows, etc.

2. Tee Series: Carbon steel tees, stainless steel tees, alloy steel tees, equal tees, reducing tees, seamless tees, cold-drawn tees, hot-pressed tees, Y tees, and pant tees, etc.

3. Flange Series: Carbon steel flanges, stainless steel flanges, slip-on flanges, welding neck flanges, necked slip-on flanges, necked welding flanges, integral flanges, socket weld flanges, threaded flanges, loose flanges, blind flanges, flange covers, etc.

4. Reducer Series: Concentric reducers, eccentric reducers (top flat/bottom flat), carbon steel reducers, stainless steel reducers, seamless reducers, welded reducers, etc.

5. Head Series: Elliptical heads, dished heads, spherical heads, conical heads, flat-bottom heads, carbon steel heads, stainless steel heads, large-diameter heads, spun heads, stamped heads, etc.

6. Tube Sheet Series: Heat exchanger tube sheets, carbon steel tube sheets, stainless steel tube sheets, clad tube sheets, baffles, tube box flanges, large-diameter tube sheets, CNC-drilled tube sheets, etc.

7. Manhole Series: Atmospheric manholes, rotating cover manholes, vertical hinged cover manholes, horizontal hinged cover manholes, quick-opening manholes, pressure vessel manholes, core-equipped manholes, handholes, etc.

8. Flange Series: Stainless steel flanges, carbon steel flanges, loose flanges, flange spools, welding rings, etc.

Production Capacity and Equipment

The company is equipped with production equipment and a complete production process, including push machines, hydraulic presses, stamping machines, forging equipment, CNC lathes, CNC drilling machines, beveling machines, and heat treatment furnaces, which can meet the production needs of pipe fittings of various specifications and materials.

The company has an annual production capacity of over 10,000 tons of pipe fittings, including elbows, tees, and reducers, several thousand tons of flanges, and several thousand large pipe fittings such as heads and tube sheets. It can handle both large-volume orders and non-standard customized orders. Product specifications cover DN15 to DN3000, with wall thicknesses ranging from SCH10 to SCH160. Custom products with special specifications, angles, and wall thicknesses can be tailored to customer requirements.

Quality Control System

The company has always adhered to the business philosophy of "quality first, customer first," established a comprehensive quality management system, and implemented full-process quality control from raw material procurement to finished product shipment.

Raw Material Control: All raw materials are procured from major steel enterprises, accompanied by complete quality certificates. Upon arrival at the factory, they undergo spectral analysis re-verification to confirm that the material meets the standard requirements.

Production Process Control: Production is strictly organized in accordance with national standards and reputation standards. Each process is inspected by dedicated inspectors, and non-conforming products are not allowed to proceed to the next process.

Finished Product Inspection: Before shipment, finished products undergo appearance inspection, dimensional measurement, wall thickness testing, non-destructive testing (radiographic testing, ultrasonic testing, magnetic particle testing, and penetrant testing), hydrostatic testing, and airtightness testing to ensure product quality meets the required standards.

Quality Documentation: Complete quality certification documents are provided for each batch of products, including material certificates, inspection reports, and non-destructive testing reports. Third-party inspection reports can be provided upon customer request.

Execution Standard

Company products are strictly manufactured in accordance with the following standards:

Domestic Standards: GB/T 12459, GB/T 13401, GB/T 9119, GB/T 25198, HG/T 20592, HG/T 21514~21535, SH/T 3408, SH/T 3406, JB/T 4746, NB/T 47002, etc.

Reputation Standards: ANSI/ASME B16.9, ANSI/ASME B16.5, DIN, JIS, BS, EN, ASME BPVC, etc.

Commonly used materials include: carbon steel (20#, Q235, Q245R, Q345R, A105), stainless steel (304, 304L, 316, 316L, 321, 310S), alloy steel (16Mn, 15CrMo, 12Cr1MoV, P91, P92, WB36), duplex steel (2205, 2507), etc.

Enterprise Advantages

1. Industrial Cluster Advantage: Located in Yanshan, Hebei, China's base for pipeline equipment manufacturing, the area features a well-established industrial support system, convenient raw material procurement, low processing costs, and short delivery cycles.

2. Diverse product specifications: The eight major product series cover all types of fittings required for pipeline systems, enabling one-stop procurement to meet customer needs.

3. Strong customization capability: Various non-standard products can be customized according to customer drawings and technical requirements to meet special working condition needs.

4. : A well-established quality management system and testing methods to ensure that every product meets quality standards.

5. Price Advantage: Self-produced and self-sold, reducing intermediate links to provide customers with cost-effective products.

6. Comprehensive Service: A dedicated sales and technical team provides customers with end-to-end service, covering model selection, quotation, production, and after-sales support.

Services are deeply

1. Organize production and shipment strictly in accordance with the specifications, quantity, quality, and delivery schedule stipulated in the contract;

2. Strict inspections are conducted before the products leave the factory to ensure quality compliance, and complete quality certification documents are provided;

3. If there are quality issues with the product, the company is responsible for returns, exchanges, and repairs, and shall bear the corresponding liability;

4. Provide technical support services to customers, including technical consulting, selection guidance, and installation guidance;

5. Establish customer profiles, conduct regular follow-ups, understand product usage, and continuously improve product and service quality.

Contact Us

Cangzhou Kairuifeng Pipeline Equipment Co., Ltd. warmly welcomes new and existing customers from various regions to visit us and discuss cooperation! We will work with you to create a bright future together with high-quality products, reasonable prices, and comprehensive services.

Company Name: Cangzhou Kairuifeng Pipeline Equipment Co., Ltd.

Company Address: Yanshan County, Cangzhou City, Hebei Province

Contact Number: +86 15720204999

Email: zeleiliu97@gmail.com

Company Website: https://www.krfpipe.com