We insist on integrating into and serving the national development strategy to create the best quality 4 steel flange, standard pipe flange, en 1092 standard as our mission. We interpret the business philosophy with "professional manufacturing, excellent quality, honest service", and establish a reputation in the 4 inch steel flange industry, which is worthy of trust. In the current fierce market competition, the company will warmly welcome new and old customers to visit, investigate and negotiate business with high-quality products, perfect after-sales service and competitive prices. Let us join hands now to create the future together! For us, satisfying customers is only our basic bottom line. Only by continuously creating surprises for customers can we continue to enable the company to achieve leap-forward growth. Behind every promise, there are a group of well-trained professionals! In order to seek long-term development, the company has established a relatively complete talent resource pool and talent training program to reserve sufficient follow-up power for the company's sustainable development. In order to promote the all-round development of enterprises, our company adheres to the market-based principle and produces products with good quality and low price. We gradually determine our own market positioning, constantly achieve new achievements, and improve our literacy and good quality. As an active participant in social welfare undertakings, our company has insisted on making the concept of public welfare an important part of our corporate culture for many years. In the new years, we will insist on the philosophy of operating with integrity, managing with people and producing with quality.
  • EN Weld Neck Flange
    Forged to EN 1092-1 Type 11 standard. Butt-welding connection for high-integrity piping systems. DN10-DN4000, PN2.5-PN400 pressure ratings. Materials: P250GH, 13CrMo4-5, X2CrNi18-9, and more
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  • ASME B16 5 Weld Neck Flange
    Complies with ASME B16.5, forged weld neck flange. Core industrial pipeline connector, butt-welding type, high strength & excellent sealing. Multi-material/pressure adaptable, low maintenance, long
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  • Steel Slip On Flange
    Company: HAIHAO. Material: Forged ASTM A105. Specification: DN25, Class 150, RF facing
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  • Steel Line Blanks
    We stick to ASME B16.48 from start to finish.. Available in Figure‑8, paddle blank, and paddle spacer styles.. Sizes run from 1/2” to 24”.. We handle pressures from CL150 up to CL2500.. Materials
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  • Stainless Steel Forged Flange
    Our stainless steel flanges are produced in line with widely recognized international pipeline standards, namely ASME B16.5, ASME B16.47, EN1092-1, BS4504 and SANS1123. The product size covers 1/2”
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  • Steel Plate Flange
    Execution Standard:EN1092-1 type01. Type/Model:Forged,Plate Flange. Specification:DN15-DN600
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  • EN Slip-on Flange
    Standard: EN1092-1 Type 12. Material: carbon steel, alloy steel, stainless steel. Connection type: butt welding, bolted connection
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  • EN Blind Flange
    Product: EN Blind Flange. Standard: EN 1092-1. Pressure Rating: PN6 (data sheet reference). Material: Forged steel (carbon, alloy, stainless grades). Connection Type: Bolted
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  • BS Plate Flange
    Execution Standard: BS4504. Size Range: DN10 – DN4000. Pressure Rating: PN2.5 – PN250. Material Options: Carbon Steel (Q235, S235JR, S355JR), Stainless Steel (304, 316L), and more. Connection Type:
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This supplier is super fast and delivered the next day!
Elaine Owens star star star star star
When we received your products, we thought you were a quality company, because the workmanship of these products is strong and they look super durable.
Patria Bullard star star star star star
These products are of high quality and well packed.
Lisa Birchfield star star star star star
Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
Jerome Slaughter star star star star star
In the management of customer enterprises, customer service is very important, it plays an important role in relieving the contradiction between the company and the customer, enhancing the
Robert Farmer star star star star star
The boss of the company said that you must be honest with others, others will be honest in return. That's why the company has so many partners.
304 Stainless Steel Flange, 4 Inch NPT Thread, Raised Face, …...

Jan 14, 2021 · Buy 304 Stainless Steel Flange, 4 Inch NPT Thread, Raised Face, Class 150: Pipe Fittings - Amazon.com FREE DELIVERY possible on eligible purchases...

Steel, Blind Flange, Pipe Flange...

Class 150 blind flanges connect with low-pressure (100-299 psi) pipe. Blind flanges, also called blank flanges, seal the end of piping systems or pressure vessel openings to test the flow of a gas or...

4 in. Slip-On 150# Raised Face Carbon Steel Flange - Ferguson...

Find the 4 in. Slip-On 150# Raised Face Carbon Steel Flange at Ferguson onlinefor delivery or pickup at a Ferguson store near you....

4 inch Threaded Class 150 Carbon Steel Flanges...

Flange type: Threaded, Class: 150, Material: Forged Carbon Steel, Dimensions conform to ANSI B16.5, Material conforms to ASTMA A/SA-105, Nominal Pipe Size: 4, Flange outside diameter: 9 inches,...

4 inch Slip On Class 300 Carbon Steel Flange - Pipe …...

Flange Type: Slip On with Raised Face, Class: 300, Material: Forged Carbon Steel per ASTMA A/SA-105, Dimensions conform to ANSI B16.5, Nominal Pipe Size: 4 inch, Outside Diameter of Flange (O): 10...

Steel, Threaded Flange, Pipe Flange...

Class 150 threaded flanges connect with low-pressure (100-299 psi) pipe. Threaded flanges, also called screwed flanges, include threads inside the flange bore that connect to the external threads on...

Years of development have made our company stronger and stronger. We have successfully owned our own factory and quality inspection department, so we can control the quality of products very well and can provide customers with competitive prices. Professional engineers enable us to provide customers with high quality 12 150 slip on flange, metal pipe flange, Alloy Steel Cap, ASME Bend . As one of the most professional 4 inch steel flange manufacturers and suppliers in China, we are able to meet the needs of the majority of our customers. Please rest assured to wholesale high quality 4 inch steel flange made in China here from our factory. For price consultation, contact us.
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