Van cổng cao bằng thép không gỉ công nghiệp khí nén, van bi, van kiểm tra, van bướm cho nước/khi/gas/lỏng

Xiangzheng Valve Co., Ltd--------------The original valves factory with over 20 years experience.Xiangzheng Valve Co., Ltd.was established in 2008 and is a professional valve manufacturer integrating design,production, sales and service.
With a well-established quality management systemthe company has obtained lS09001,CE,TS, PED and EAC certifications.
Our factory is equipped with CNc machining, welding shot blasting, painting,assembly and pressure testing facilities,together with complete inspection equipmentfor material, dimension, pressure and sealing tests.
Our main products include ball valves, gate valves, globe valves,check valves,Y strainers, steam traps and butterfly valves. Main materials is casting steel.Stainless steel can also be supplied upon request.
Our valves are widely used in power plants,petrochemical,natural gas,municipal engineering and general industrial applications.
We are committed to providing reliable valve productsand practical solutions forindustrial customers.

Steel Valves	ANSI B16.34, 6D
Face-to-Face	ANSI B16.10
Flange Dimensions	Flange Dimensions
24/7Support	We understand support services are unstoppable.Our specialist consultants are here to provide a service that will keep your projects and running,24X7 in an event of the unexpected.
Expert &Professional	Your business, your goal is the matters to us so the system adviser we offer willbe strategic and carefully considered, so you don't run into another bump on the road because no one thought about it.

Product category------Our factory possesses a mature and comprehensive customized production capacity. Based on customer drawings, parameters, scenario requirements and industry standards, we can provide all-round personalized customization services including size specifications, material processes, functional configurations, appearance designs, LOGO branding, etc. Relying on mature production lines and a professional R&D and sample-making team, we support small-batch trial orders to large-scale mass production. The customization process is efficient and flexible, enabling precise matching of different country market certifications and project differentiation requirements, and facilitating the implementation of customized procurement plans for customers. Tên sản phẩm: Van bướm
Tiêu chuẩn thiết kế: GB/T122238-1989
Kích thước mặt bích: GB/T9113-2000 Kiểm tra & thử nghiệm: JB/T9092-1999 Van bướm là van điều tiết đơn giản, được đặt tên cho bộ phận đóng có hình đĩa xoay như cánh bướm trong khi vận hành. Nguyên lý hoạt động của nó bao gồm thân van dẫn hướng đĩa tròn để xoay quanh trục của nó trong thân van, thường có góc xoay từ 0° đến 90°, nhờ đó đạt được điều chỉnh lưu lượng hoặc ngắt của môi trường đường ống. Khi đĩa xoay 90°, van mở hoàn toàn. Lưới lọc loại y của chúng tôi có hai lựa chọn vật liệu thân chính thống, bao gồm thép cacbon WCB bền cho các điều kiện đường ống công suất chung và thép không gỉ chịu ăn mòn 304/316L cho môi trường ăn mòn. Phạm vi áp suất hoạt động bao gồm PN16 đến PN25. Tùy chỉnh (OEM / ODM)
Cấp độ áp suất: 150 / 300 / 400 / 600 / 900 (và cao hơn theo yêu cầu)
Vật liệu thân:WCB, LCB, WC6, WC9, C5, CF8, CF8M, CF3, CF3M, cộng với các hợp kim khác
Vật liệu cần bi & cần dùng: F6, F304, F316, F304L, F316L, v.v.
Vật liệu ghế: PTFE, RPTFE, PEEK, ni-lông, kim loại ngồi (cho nhiệt độ cao)
Kết nối cuối: Có sẵn hình nganged (ANSI B16,5) – các tiêu chuẩn khác (DIN, JIS, GB)
Loại vận hành: Tay cần gạt, người vận hành bánh răng, bộ dẫn động điện / khí nén
Thiết kế An toàn cháy nổ: Tùy chọn theo A-PI 607 / ISO 10497
Sơn phủ / sơn: Sơn Epoxy, sơn lót giàu kẽm, hoặc màu sắc tùy chỉnh
Logo & biển hiệu: Khắc chìm hoặc khắc bằng laser được đánh dấu bằng nhãn hiệu của bạn Our Certifications------Very strict and reliableEvery production processes is strictly in accordance with lS045001--2018 0ccupa-tional Health & Safety Management System Certification, and lS014000-2015 envi-ronmental requirement.
The company has always adhered to the business tenet of "taking management norms as the foun-dation, market demand as the orientation, ensuring quality for survival, customer satisfaction as thepurpose, and promoting development through product innovation", pursuing strict quality manage-ment. in addition to manufacturing and inspecting in accordance with standards such as AN-SI/ASME,. ISO, GB/B. JS. DIN, and BS, lt also needs to be inspected through more stringententerprise standards, and at the same time meet your needs at competitive prices.Đóng gói & vận chuyểnFAQ:Q1: What information is required for an accurate quotation?
A: Please provide the valve type, size, pressure rating, body material, connection standard, operating method, medium, quantity, and required delivery time. Drawings or photos are also helpful. Q2: Are you a manufacturer or a trading company?
A: We are a direct valve manufacturer with 19 years of production experience, more than 90 employees, and a 6000 square meter workshop. Q3: What valve materials can you provide?
A: Our main material is carbon steel WCB. Stainless steel materials, including CF8, CF8M, CF3, and CF3M, are also available. Q4: Which manufacturing standards are available?
A: We can manufacture valves according to GB, ANSI, ASME, DIN, EN, JIS, and BS standards. Please specify the required standard when sending your inquiry. Q5: Can you manufacture valves according to our drawings?
A: Yes. We can manufacture according to your drawings, technical data sheets, samples, or specified dimensions. Our technical team will review the requirements before production. Q6: Is every valve pressure tested before delivery?
A: Yes. Every valve is pressure tested before delivery to verify the shell strength and sealing performance. Test reports can be provided when required. Q7: How do you control valve quality?
A: We inspect the material, dimensions, wall thickness, appearance, marking, assembly, and pressure performance during production and before delivery. Q8: What is your normal delivery time?
A: Regular sizes are available in stock, with a lead time of 1-7 days. Non-stock and customized products normally require 15-30 days.