Our VCR metal gasket face seal fittings feature an advanced metal-to-metal sealing technology that ensures perfect leak-tight performance across a wide range of applications, from critical vacuum systems to high pressure environments. These precision-engineered fittings are designed for reliability in demanding industrial conditions.
The female threads are silver plated to prevent galling during installation and maintenance, while the smooth internal diameter transition minimizes potential entrapment areas that could compromise system integrity. Each fitting comes with two test ports for convenient leak testing procedures.

Manufactured with exacting standards, these fittings feature a surface finish with a roughness average of 10μin. (0.25μm) Ra on both glands and bodies. Available in three premium stainless steel material options: 316, 316L, and 316L VAR (Vacuum Arc Remelt) to meet various application requirements.

The pressure ratings are calculated in strict accordance with ANSI/ASME B31.3 standards, with working pressure for ANSI/ASME B31.1 applications determined by multiplying the base rating by 0.94. This ensures compliance with industry safety standards across different operating conditions.
Temperature performance varies by component material, with 316 stainless steel fittings rated for operation from -425°F to 1000°F (-254°C to 538°C). Gasket materials include 316L stainless steel, copper (rated to 400°F/204°C), and nickel (rated to 600°F/316°C) to accommodate different thermal requirements.

Quick delivery, well-packaged, and the fittings arrived in perfect condition. The logistics team kept me updated throughout the shipping process, which was very reassuring. Packaging was sturdy and clearly labeled, making inventory check easy. The overall service from inquiry to delivery was timely and professional. Quality of the materials matches the certified standard stated, no issues with fit or finish. Very satisfied with this purchase.
Delivered promptly and packaging was secure. Logistics handled efficiently, arriving well before the estimated date. The quality of the fittings appears robust and well-machined, with clean welds and smooth surfaces. Service from the support team was responsive and helpful when I had a quick question about the order. Overall satisfied with the transaction.
I received these VCR welded union fittings a few days ago and am thoroughly impressed with the entire process. The logistics were exceptionally fast, arriving well before the estimated delivery date, and the packaging was robust, ensuring no damage during transit. The quality of the fittings is immediately apparent; the stainless steel finish is flawless and the machining looks precise, giving me confidence in their durability. Customer service was responsive and helpful when I had a quick question about the order, answering promptly and professionally. Overall, the product arrived in pristine condition, the shipment was tracked seamlessly, and the support team made the experience smooth. I am very satisfied with this purchase and would recommend it for anyone needing reliable pipe fittings.
Perfect experience from start to finish. The shipping was incredibly fast and the items were packaged with great care, ensuring everything arrived in pristine condition. The quality of these VCR fittings is immediately apparent; they feel robust and precisely machined, exactly as described for high-specification applications. Communication from the seller was prompt and professional, answering my pre-purchase questions clearly. Overall, a very smooth transaction that inspires confidence for future orders. The logistical efficiency was particularly impressive, with tracking provided and no delays encountered. The fittings themselves exhibit excellent craftsmanship, with clean welds and a superior finish that meets the stringent standards one would expect. Customer service was responsive and helpful, making the entire process seamless. I am thoroughly satisfied and would not hesitate to recommend this supplier to colleagues in the industry. The attention to detail in both the product and the service provided is commendable. It’s rare to find such a reliable source for critical components like these. The delivery was handled perfectly, and the product quality aligns perfectly with the certification claims. Service was courteous and efficient throughout. This was a model of how an online purchase should be conducted, with no issues whatsoever. The parts were securely packed to prevent any damage in transit, which I greatly appreciate. The overall reliability and professionalism displayed are top-notch. For anyone needing certified fittings, this is an excellent choice. The transaction was hassle-free, and the product looks and feels premium. Very pleased with the entire experience.
Smooth and efficient delivery was the first thing I noticed; the package arrived ahead of the estimated schedule, which was a pleasant surprise. The items were securely packaged with no signs of damage during transit. Regarding the quality, the stainless steel construction feels exceptionally robust and precisely machined, giving immediate confidence in its durability for demanding applications. The service experience was equally commendable; any pre-shipment inquiries were answered promptly and with clear, helpful information. Overall, this was a highly satisfactory purchase from start to finish, marked by reliable logistics, superior product quality, and excellent customer support.
The shipping was incredibly fast. I placed the order and it arrived well ahead of the estimated delivery date. The packaging was secure and professional, ensuring all components were protected in transit. Regarding the quality, the fittings appear to be machined to a very high standard. The stainless steel has a clean, polished finish with no visible burrs or imperfections. The metal gasket surfaces look perfectly flat and smooth. As for customer service, my pre-sales inquiry was answered promptly and thoroughly, which gave me confidence in the purchase. Overall, a very satisfactory experience from order to delivery. The product seems to meet the specified certifications based on initial inspection. I would certainly consider this supplier for future procurement needs. The entire process was seamless and reliable.
Hats off to the entire team for a truly seamless experience from start to finish. The logistics were handled with impeccable precision; my order arrived well ahead of the estimated delivery schedule, which was a fantastic and welcome surprise. Every item was meticulously packaged, arriving in pristine condition without a single scratch or blemish. The quality of these VCR fittings is immediately apparent upon inspection. The machining is flawless, with a superb finish that speaks to rigorous manufacturing standards. The stainless steel has a substantial, premium feel, and the welds on the unions are clean and uniform, inspiring complete confidence in their integrity for high-pressure service. Regarding customer service, my pre-sales inquiry was answered promptly, thoroughly, and professionally. The representative demonstrated deep product knowledge and helped clarify a specification without any pressure. This level of support is commendable and greatly appreciated. Overall, this transaction exceeded my expectations in every measurable aspect—speed of fulfillment, exceptional product craftsmanship, and outstanding support. It is a rarity to find a supplier that delivers such consistent excellence across all fronts. I will not hesitate to make future purchases and can recommend them without reservation to colleagues in the industry seeking reliable, high-performance fittings for critical applications.
Great experience overall. The shipping was incredibly fast and efficient, arriving well ahead of the estimated delivery date. Everything was packaged securely with no signs of damage. The quality of the fittings is immediately apparent; they feel solid, well-machined, and the finish is excellent. Communication from the seller was prompt and helpful when I had a pre-purchase question. They provided clear information. While I haven't installed these in a system yet, the initial inspection for my high-purity application looks very promising. The specifications appear to be met, and the certification documentation was included and clear. Based on the logistics, the tangible quality, and the professional service received during the ordering process, I am very satisfied and would confidently order from this supplier again for critical components. The entire transaction was smooth from start to finish, which is exactly what one hopes for when purchasing specialized industrial parts. The attention to detail in both the product and the service aspect is commendable and gives a strong sense of reliability. Getting items that are properly certified and traceable is crucial, and that box was checked without issue. I appreciate not having to chase down paperwork or worry about authenticity. The seller seems to understand the needs of their technical customer base, providing not just a product but a dependable procurement experience. This level of service and product assurance is what sets suppliers apart in this field. I look forward to future purchases and integrating these fittings into the project.
Yikes, the shipping was incredibly fast, arriving well ahead of the estimated schedule, which was a fantastic surprise. The packaging was secure and professional, ensuring everything arrived in perfect condition without a single dent or scratch. Regarding quality, the fittings feel exceptionally solid and well-machined; the stainless steel has a great finish, and the welds look clean and precise, exactly as one would hope for certified components. The service from the seller was also top-notch—responsive to my initial query and very clear in communication. Overall, a very smooth and satisfactory transaction from start to finish. I would not hesitate to order from this supplier again for future project needs.
Unbelievably fast shipping, the package arrived well ahead of schedule which was a fantastic start. Upon inspection, the quality of these stainless steel fittings is immediately apparent; they feel incredibly robust and well-machined, with a flawless finish that inspires confidence for high-pressure applications. The ordering process was straightforward, and the customer service team was responsive and polite when I had a pre-sale question about specifications. Everything was securely packaged with no signs of damage. While I have not yet installed them in my system, the initial impression based on material and construction is extremely positive. The reputation of this product line for vacuum and high-pressure use seems well-deserved just from a physical examination. The overall experience from website navigation to delivery was seamless and professional. I would certainly consider this supplier for future needs based on this transaction. The attention to detail in both the product and the service aspect is commendable and not always easy to find.