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China • Yuanda Valve Group Co., Ltd.
Hundreds of Yuanda, Lean Change. Choosing Yuanda Means Reliable. The group attaches importance to the construction of corporate culture, and has three value concepts of "development concept", "people
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China • Yuanda Valve Group Co., Ltd. Quality Info

China • Yuanda Valve Group Co., Ltd.
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There are 12 patents of the people's Republic of China for invention and B2, including a number of patents of the people's Republic of China for special equipment, a number of B1 and B2, and a number of patents of the people's Republic of China for invention, and a number of B1 and B2, including 6 patents of the people's Republic of China for manufacturing special equipment; Participated in the compilation of 10 valve industry standards and drafted 2 valve industry standards. It has been awarded the "AA grade enterprise of credit management" by the General Administration of quality supervision, inspection and Quarantine of the people's Republic of China, the "AAA grade quality credit" certificate, the "AAA grade credit" certificate, the "Hebei contract abiding and trustworthy enterprise" certificate, the "director unit of Hebei high tech Industry Association" certificate, and the "China quality integrity enterprise" by China entry exit inspection and Quarantine Association, It is the associate managing unit of China valve, the chairman unit of the valve branch of China Foundry Association, the top 100 comprehensive enterprises in China's foundry industry, Hebei high-tech enterprises, Hebei enterprise technology center, Hebei Science and technology giant and Hebei Green Foundry demonstration enterprise. In 2018, it was rated as "Green Foundry Enterprise in Hebei Province". It has the right to operate its own import and export business. The "" trademark won the "famous trademark of Hebei Province", the "" series products won the title of "famous brand products of Hebei Province", and the "" product trademark was registered in South Korea. This product enjoys a good reputation in the international market and domestic engineering projects. It is a first-class supplier of PetroChina and Sinopec, a qualified supplier of CNNC, five power grid access units of Guodian, Huaneng, Huadian, Datang and CPI, and a shortlisted unit of Chinalco, Sinochem construction, Shougang, WISCO and Hebei Iron and steel.

The group cooperated with the General Administration of quality supervision of Hebei Province to establish Hebei pump and valve casting quality inspection and supervision center. With an investment of more than 20 million yuan and 170 sets of testing equipment, it is the only institution in Hebei Province that can issue provincial testing reports. Equipped with micro leakage VOC test, mechanical performance laboratory, nondestructive testing room, life test room, low temperature laboratory, high temperature laboratory, etc. It has more than 20 qualification certificates for relevant testing projects and obtained CNAs laboratory qualification, which greatly shortens the cycle of issuing provincial testing reports.

Yuanda Valve Group Co., Ltd. has quality management manuals for all branches, which are operated in strict accordance with the quality policy and quality control documents, and checked at all levels. Strictly control and deliver high-quality and high-quality products.

Manufacturing process schedule

Process link name Main key measures The role of ensuring and improving product performance and quality
Review of design conditions

National regulations and industry standards

And technical standards

According to the design conditions proposed by the customer, review its integrity and rationality, and confirm whether the company has corresponding design capacity
Confirmation of design documents Drawings, product technical standards The design strength and relevant dimension drawings are clear, with complete signatures. The technical requirements of the drawings meet the current national standard standardization review, and the drawing standards, drawing quality, inspection and technical requirements meet the current national standards and product technical standards
Material procurement and incoming acceptance control Drawings, purchase orders, national regulationsQ/ZGV210-2005《Procurement control procedure》、Q-ZGV216-2005《Monitoring and measurement control procedure》 Check the material quality certificate, specification and original mark, and submit it for acceptance and warehousing
Material storage and distribution Q-ZGV216-2005《Monitoring and measurement control procedure》、Q/ZGV211-2005《Production and service provision operation control procedure》 Inspected and to be inspected, qualified and unqualified materials are stacked by category, and carbon steel and stainless steel plates and non-ferrous metals are stacked by zones
Control procedure of production process drawing、Q/ZGV211-2005《Production and service provision operation control procedure》 The technical requirements, manufacturing, inspection and acceptance standards put forward by customers shall meet the requirements of product technical standards, drawing dimensions, special requirements of products in the process of processing, welding and heat treatment, formulate necessary process measures and prepare special process procedures
Control of nonconforming products Q/ZGV217-2005《Control procedure for nonconforming products》 The contact of quality problems shall be handled and signed by the relevant responsible personnel, and the nonconforming product isolation form shall be handled and signed by the relevant personnel
PQR welding procedure qualification Q/ZGV223-2005《Control procedure for quality responsible engineer of welding parts》 Process qualification report and test report
WPS welding procedure specification Q/ZGV223-2005《Control procedure for quality responsible engineer of welding parts》 Supporting welding specifications, materials, welder work items, pre welding preheating, interpass temperature, post welding heat treatment and required process equipment for welding procedure qualification
Heat treatment process Drawings and heat treatment process、Q/ZGV224-2005《Control procedure of heat treatment quality responsible engineer The heat treatment process meets the requirements of drawings and standards. The heat treatment operation records and heat treatment record curves meet the requirements of processes and drawings. The hardness test report of heat treatment samples with furnace
Pressure test

Q/ZGV216-2005

《Monitoring and measurement control procedure》

The strength test pressure of the shell shall not be lower than that of the shell material according to the standard ASME B16 34 1.5 times the pressure rating at 38 ℃。

The sealing test pressure is lower than that of the shell material according to the standard ASME B16 34. 1.1 times of the pressure rating at 38 ℃, the verification cycle, measuring range, quantity and installation position of the pressure gauge

Product completion and delivery

Q/ZGV216-2005

《Monitoring and measurement control procedure》

Material report or quality certificate of body cover, valve stem, sealing auxiliary materials, bolted parts and other materials, valve shell strength and sealing test report, valve appearance quality and painting quality

Certifications

China • Yuanda Valve Group Co., Ltd. Certifications
Standard: ISO14001:2015
Number: 4303-2007-AE-RGC-RvA
Issue Date: 2020-02-01
Expiry Date: 2023-02-01
Scope/Range: Design, production and sales of general valves, valve accessories and valve castings, including gray cast iron, ball milled cast
Issued By: DNV GL -Business Assurance
China • Yuanda Valve Group Co., Ltd. Certifications
Standard: GB/T 45001-2020/ISO 45001:2018
Number: 205800-2016-ASA-RGC-RvA
Issue Date: 2021-01-29
Expiry Date: 2022-11-12
Scope/Range: Design, production and sales of general valves, valve accessories and valve castings, including gray cast iron, ball milled cast
Issued By: DNV GL -Business Assurance
China • Yuanda Valve Group Co., Ltd. Certifications
Standard: GB/T 19001-2016/ISO 9001:2015
Number: 4304-2007-AQ-RGC-RvA
Issue Date: 2019-10-12
Expiry Date: 2022-10-20
Scope/Range: Design, production and sales of general valves, valve accessories and valve castings, including gray cast iron, ball milled cast
Issued By: DNV GL -Business Assurance
China • Yuanda Valve Group Co., Ltd. Certifications
Standard: Credit Grade
Number: 113052514072000790
Issue Date: 2020-07-02
Expiry Date: 2023-07-01
Scope/Range: all
Issued By: Changfeng international credit evaluation (Group) Co., Ltd
China • Yuanda Valve Group Co., Ltd. Certifications
Standard: Credit for quality service
Number: 113052514072000790
Issue Date: 2020-07-02
Expiry Date: 2023-07-01
Scope/Range: all
Issued By: Changfeng international credit evaluation (Group) Co., Ltd
China • Yuanda Valve Group Co., Ltd. Certifications
Standard: Observing Contract and Keeping Promise
Number: 113052514072000790
Issue Date: 2020-07-02
Expiry Date: 2023-07-01
Scope/Range: all
Issued By: Changfeng international credit evaluation (Group) Co., Ltd
China • Yuanda Valve Group Co., Ltd. Certifications
Standard:
Number:
Scope/Range:
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China • Yuanda Valve Group Co., Ltd. Certifications
Standard:
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Scope/Range:
Issued By:
China • Yuanda Valve Group Co., Ltd. Certifications
Standard: Production License
Number: TS2710Q45-2025
Issue Date: 2021-08-05
Expiry Date: 2025-10-20
Scope/Range: Penstock valve
Issued By: State Administration of market supervision
China • Yuanda Valve Group Co., Ltd. Certifications
Standard:
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Scope/Range:
Issued By:

Company Profile

China • Yuanda Valve Group Co., Ltd.

Contact Person: MsAda Chen

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