Yes. Our flanged gate valves are manufactured to API 600, ASME B16.34, and MSS SP-70 — the same standards used by Milwaukee Valve Company. Face-to-face dimensions, flange drilling (ASME B16.5), and pressure-temperature ratings are fully interchangeable. We can supply with the same trim options, including 13Cr, 304, 316, and Stellite. Most customers use our valves as a direct drop-in replacement with zero modification required.

For standard sizes (2″–12″ Class 150/300) in WCB material, production lead time is 4–6 weeks from receipt of order and deposit. Larger sizes (14″–24″) or higher pressure classes (600+) require 6–8 weeks. Urgent orders can be expedited to 3–4 weeks with air freight for small quantities. We maintain a buffer stock of popular sizes for quick shipment.

Every valve undergoes hydrostatic shell and seat testing per API 598. Material certifications (MTC) are provided with each shipment. We offer optional third-party inspection by SGS, BV, or your designated inspector at our factory. Our ISO 9001:2015 certified quality system covers incoming raw material inspection, in-process dimensional checks, and final testing. Customers are welcome to visit our facility in Hebei, China, for witness testing.

Absolutely. We offer OEM/ODM customization including: special flange facings (RTJ, groove), extended bonnets, gearbox or actuator mounting, cryogenic service preparation, NACE MR0175 compliance, special trim materials, and custom testing protocols (helium leak test, positive material identification). Our engineering team typically responds to technical inquiries within 24 hours and provides CAD drawings within 48–72 hours.

For a typical 6-inch Class 150 flanged gate valve in WCB, the landed cost (including manufacturing, export packaging, ocean freight, insurance, and import duties) is approximately 30–40% lower than a comparable US-made valve from a premium brand. The exact savings depend on quantity, material, and destination port. We provide a full landed cost quotation before you commit. No hidden fees.

For first-time orders, we typically require 30% deposit with 70% against copy of shipping documents (T/T). For established customers with order history, we can offer L/C at sight, and for qualifying buyers, net 30 or net 60 terms after credit evaluation. We accept wire transfer, L/C, and for small orders, PayPal or credit card (with 3% surcharge).

We provide a 12-month warranty from the date of shipment against manufacturing defects in materials and workmanship. If a valve is found to be defective under proper usage, we will replace it at no cost (excluding shipping). We also offer technical support via email, WhatsApp, or video call for installation and troubleshooting. Our return policy is straightforward — any quality issue is resolved promptly, no excuses.

Simply visit our contact page, fill out the inquiry form with your specifications (size, pressure class, material, quantity, end connection), and our sales engineering team will respond within 24 hours with a detailed quotation, technical datasheet, and delivery timeline. For sample orders, we can provide a single unit at a discounted rate — contact us directly to discuss.