JEFA proudly offers flanges that have been rigorously field-tested and are meticulously crafted in strict accordance with API 6A and API Spec Q1 standards, available in both forged and cast forms. Our blind flange, which features a solid design with no central bore, is expertly utilized to completely seal off a flanged end or outlet connection, ensuring safety and reliability in high-pressure scenarios.
| Product Name |
API 6A Wellhead Flange for Oil and Gas Applications |
| Working Pressure |
2000PSI-15000PSI |
| Working Temperature |
K.L.P.R.S.T.U.V. |
| Nominal Diameter |
1-13/16"~7-1/16" |
| Material Class |
DD,EE,FF |
| Specification Level |
PSL1~PSL3 |
| Performance Level |
PR1 PR2 |
| Manufacture Standard |
API 6A |
Shanghai JEFA Machinery Co., Ltd is a distinguished leader specializing in the innovative design, precision manufacturing, and strategic marketing of API 6A wellhead systems, Christmas tree equipment, valves, and comprehensive wellhead control solutions. Our expansive facilities include a state-of-the-art steel forging plant, advanced machining centers, a cutting-edge heat treatment facility, and dedicated assembly and painting lines. JEFA's esteemed reputation is reinforced by our prestigious certifications: API 6A, API 16C, ISO 45001, ISO 14001, and ISO 9001, reflecting our unwavering commitment to delivering top-tier quality products with punctuality, tailored to meet each client's unique specifications. Exporting an impressive 90% of our production to over 10 countries, including the USA, Canada, the Netherlands, Australia, and Russia, JEFA is steadfastly committed to exemplary customer service and invites inquiries of all scales, ensuring satisfaction through excellence.
Spanning an impressive expanse, JEFA's facilities boast a cutting-edge steel forge plant, a sprawling 38,000 sq.ft machining workshop, a comprehensive 20,000 sq.ft heat treatment facility equipped with six high-performance furnaces, and an expansive 16,000 sq.ft workshop dedicated to valve machining, assembly, and painting. This advanced infrastructure underscores our capability to deliver precision-engineered products.
Q:In addition to products, what additional services do you offer?
A:Our company supports after-sales service, after you receive the product warranty for one year.
Q:How long does it take to ship after placing an order?
A:Usually 2-3 months, depending on the quantity you order.
Q: Do your products meet international quality standards?
A: Yes, our products are produced and tested in strict compliance with API international standards to ensure that every product can meet the high quality requirements. We have a complete quality control system, from raw material procurement to finished products, every link has a strict quality inspection process.
Q: How do I know if your product is right for my specific application?
A: We provide professional technical support services, can recommend the most suitable product model and specification according to your specific application needs. Our sales engineers have extensive industry experience and are able to provide personalized solutions and recommendations.
Q: What services can you provide if I need a customized product?
A: We offer a full range of customization services, including but not limited to customization of special sizes, materials, pressure levels and connections. Our team of engineers will work closely with you to understand your specific needs and provide a one-stop service from design to production.
Audited Supplier 
){kind=link}