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Each union gets tested before it leaves the facility — we check for thread fit, presure tolerance, and material consistency using a random sampling protocol across every production lot and we'll send the COA with the shipment if you ask for it, though it's not automatically included in the standard order.
We have a retest policy if the first batch doesn't meet your QC standerds but you'll need to request it within 10 days of receipt and cover return shipping on any disputed units, and the samples we send are usually from the same production run so what you see is pretty much what you'll get.
For the barstock version, working pressure hits 1000 PSI which is better than casting's 125 PSI — most buyers running compressed air lines or high-flow water systems go with barstock, but for standerd residential or light commercail plumbing the casting units work fine and cost less (roughly 15-20% discount depending on volume).
The tempearture range from -40°F to 250°F covers most indoor and outdoor application, though if you're pushing past 200°F continuously you'll want to check thread sealant compatibility because some standard tapes degrade around that point.
We also do XRD testing on the brass for lead content verify it stays under the NSF/ANSI threshold, and the batch consistency from one 1000-piece order to the next is typically within 0.5% tolerance on thread dimensions (we keep the same die set for the full run).
Anyway, the OEM branding means you get your logo on the inner bag and outer carton — packing is polyethylene bags inside corrugated cartons, and we can split a 1000-piece MOQ across a few sizes (usually 1/4F and 1/2F mix) if you ask beforehand, but don't expect that on a first order without confirming lead time.
The barstock version is machined from solid brass and handles up to 1000 PSI, while the casting version is made from a mold and rated for 125 PSI. Both are lead-free, but choose barstock if your system needs higher pressure capacity.
Yes, samples are available. Just reach out with your address and we’ll send one out—usually takes a week or so. The sample cost is typically refunded once you place the bulk order.
We can provide material test reports and a lead-free compliance certificate per ANSI standards. Just let your account manager know which docs you need, and we’ll include them with the shipment.
Each union goes in an inner plastic bag, then packed into sturdy outer cartons. That’s our standard for bulk orders, and it’s held up fine for years of exports. No special crating needed unless you request it.
Absolutely—we offer OEM service, so we can put your brand on the unions or the packaging. For sizes outside the 1/4F to 3/4F range, just tell us what you need and we’ll see if we can adjust the tooling.
Logistics were handled exceptionally well. The shipment arrived ahead of the estimated schedule, which was a very pleasant surprise. Every item was securely packaged with no signs of damage during transit. The communication regarding shipping updates was clear and timely, making the entire process smooth and predictable. Regarding quality, the brass fittings appear to be manufactured to a high standard. They have a solid, weighty feel and the machining on the threads is precise and clean. The finish is consistent across all units inspected, showing good attention to detail in the factory production. The service provided by the supplier was professional and responsive. All inquiries prior to the order were answered promptly and with helpful detail. The documentation, including certifications, was provided without delay. The overall experience from initial contact to final delivery was efficient and straightforward, instilling confidence in this wholesale partnership. The combination of reliable logistics, apparent manufacturing quality, and supportive service makes this a very satisfactory procurement experience for our business needs.
Absolutely outstanding experience from start to finish. Arrived ahead of schedule, which was a fantastic surprise. The packaging was incredibly secure and professional, ensuring every piece was perfectly intact. Communication throughout the ordering process was clear, prompt, and very helpful. The quality of the brass fittings appears exceptional upon initial inspection; they feel solid, well-machined, and precisely made. A very smooth and reliable transaction overall. Highly recommend this supplier for their efficiency and professionalism.
Very pleased with the overall experience. The shipping was remarkably fast and efficient, arriving well ahead of the initial estimated schedule. The packaging was secure and professional, ensuring all items were perfectly intact upon arrival. Regarding quality, the brass fittings appear to be exceptionally well-manufactured. The finish is smooth, the threading is precise and clean, and the materials feel solid and durable, exactly as one would expect from a factory-made, certified product. The service provided was outstanding; communication was clear, prompt, and helpful throughout the entire process, from initial inquiry to post-delivery. The team was professional and accommodating, making the wholesale transaction seamless. This level of service, combined with the evident product quality and reliable logistics, makes for a highly satisfactory procurement experience. I would confidently recommend this supplier based on these three critical aspects.
Fantastic experience from start to finish. The logistics were handled with impressive efficiency; the order was processed swiftly and the shipment arrived well ahead of the estimated schedule, which was a pleasant surprise. The packaging was secure and professional, ensuring all items were in perfect condition upon arrival. Regarding quality, the brass fittings appear to be exceptionally well-made. They have a solid, premium feel, with clean, precise threading and a flawless finish, exactly as described. The service provided was outstanding. Communication was clear, prompt, and helpful throughout the entire process, from initial inquiry to post-delivery follow-up. Any questions were answered thoroughly and courteously. The overall professionalism and attention to detail are highly commendable. This supplier clearly prioritizes customer satisfaction and delivers on their promises. I am thoroughly pleased with this transaction and would not hesitate to place future orders or recommend them to others seeking reliable, high-quality brass fittings and excellent service.
Hats off to the supplier for an outstanding experience from start to finish. The logistics were handled with impressive efficiency; my order was processed swiftly and arrived well ahead of the estimated schedule. The packaging was secure and professional, ensuring all items were in perfect condition upon arrival. Regarding quality, the brass fittings appear to be exceptionally well-made, with precise machining and a solid, durable feel that inspires confidence. They meet the described specifications perfectly. The customer service team was also highly responsive and helpful, answering my pre-order inquiries promptly and accurately. This combination of reliable logistics, top-tier product quality, and excellent support makes this supplier a highly recommended partner for wholesale needs. I look forward to future business.
Fantastic experience overall! The shipping was incredibly fast and efficient, with my order arriving well ahead of schedule. The packaging was secure and professional, ensuring all items were in perfect condition upon arrival. Regarding quality, the brass fittings appear to be exceptionally well-made, with precise machining and a solid, durable feel. They seem to meet the promised specifications perfectly. Customer service was also top-notch; the communication was clear, prompt, and very helpful throughout the entire process. I am thoroughly impressed with the professionalism and reliability demonstrated from start to finish. This was a seamless wholesale purchasing experience that I would highly recommend to others based on logistics, product quality, and support.
Prompt delivery was a major plus with this order. The shipping was incredibly fast and well-handled, ensuring the products arrived in perfect condition without any delays. Packaging was secure and professional, which is crucial for wholesale quantities. Regarding quality, the brass fittings appear to be manufactured to high standards; they feel solid, have clean threading, and the finish is consistent across all pieces inspected. The supplier’s service was responsive and efficient from inquiry to post-order support, making the bulk purchasing process straightforward. Overall, a very satisfactory procurement experience focused on reliable logistics, apparent product integrity, and competent service.
Just received our latest bulk order of these brass unions, and the shipping was remarkably fast. Everything arrived well-packaged with no damage to any items. The quality appears excellent upon inspection—consistent machining, clean threads, and a solid feel. Communication from the supplier was prompt and professional throughout the process, making the transaction very smooth. Very satisfied with this wholesale purchase overall.
