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Forged AWWA Flanges We don’t just manufacture flanges; we engineer them to exact specifications. AWWA C207: Specialized for high-quality carbon steel flanges used in waterworks service. AWWA C228: Dedicated to stainless steel flange solutions where superior corrosion resistance is a necessity. Industrial-Grade AWWA Steel Flanges: Reliable Solutions for Global Waterworks Infrastructure In the field of municipal water treatment and low-pressure piping, the integrity of every connection is paramount. As a premier forged steel flange manufacturer, we provide a comprehensive range of AWWA-standard steel flanges designed to meet the rigorous demands of the American Water Works Association. Whether you are a large-scale stockist or a trading partner managing infrastructure projects, our facility offers the production capacity and technical precision required for leak-free, long-term performance in fluid transport systems. AWWA C207 & C228 Standards Steel Flange We don’t just manufacture flanges; we engineer them to exact specifications. Our production lines are optimized for: AWWA C207: Specialized for high-quality carbon steel flanges used in waterworks service. AWWA C228: Dedicated to stainless steel flange solutions where superior corrosion resistance is a necessity. These standards ensure that every forged steel flange—from its drilling pattern to its material density—complies with the maximum allowable pressure ratings and dimensional tolerances required for municipal safety. AWWA Flange Profiles We supply three primary configurations tailored for waterworks applications: AWWA Slip-On Flanges (SO): Designed to slide over the pipe end, our slip-on flanges are engineered for easy alignment and double-welding stability, ensuring a robust joint for water mains. AWWA Blind Flanges (BL): High-strength sealing solutions used to terminate piping sections or provide access points for future system expansion. AWWA Hub & Ring Flanges: Manufactured to match C207 and ANSI #150 bolt patterns, these are the industry standard for connecting pumps, valves, and heavy-duty waterworks equipment. Pressure Classes & Materials AWWA flanges are the go-to choice for light-duty, high-volume applications (typically up to 300 psi). We specialize in the most sought-after pressure ratings for Traders and Stockists: Class D (The Industry Standard): Rated at 175 psi for sizes <12″ and 150 psi for larger diameters. Class B, E, and F: Full coverage for varied pressure requirements. Material Portfolio: ASTM A105 Carbon Steel, 304L, and 316L Stainless Steel. Size Range: Comprehensive production from standard sizes up to 144-inch ultra- large diameters. Industrial Applications: Our forged AWWA flanges are currently serving critical roles in: Municipal Waterworks: Potable water distribution and transmission. Wastewater Treatment: Slurry and plant piping systems. Irrigation & Hydro-projects: Large-scale fluid management. Industrial Cooling: Low-pressure plant piping. Why Choose Our Factory for Bulk Procurement? As a B2B-focused supplier, we understand that traders and stockists need more than just a product—they need a reliable supply chain. Direct Factory Advantage: Eliminate middlemen costs with competitive factory- direct pricing. Scalable Production: Whether it’s a full container of Class D Slip-ons or custom-coated large-diameter rings, we handle high-volume orders with ease. Custom Coating & Finishing: We provide specialized surface treatments (anti- rust oils, black paint, or epoxy coatings) to protect your inventory during long-term storage or sea transit. Technical Support: Every batch is backed by a full Material Test Certificate (MTC) and rigorous QC inspection reports.
Minimum Order: 1 bags
Phone:
Fax:
Email:
+8618003119682
Wuliyao Industry Zone, Yanshan County, Cangzhou City, Hebei Province, China
Cangzhou
China
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Industry forged steel flanges Manufacturer Rayoung supplies GOST Flanges, GOST 12820-80, GOST 12821forged Flange, GOST Flanges in forged steel, Stainless Steel, Carbon steel, etc. Standard: Plate Flanges(GOST12820-80),Blind Flanges(GOST12836-67); Welding neck Flanges(GOST12821-80); Steel Butt-Welded Flanges GOST12821-80 Surface Treatment: Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint, Zinc, Hot-dipped Galvanized. Usage: Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects, etc. Pressure ratings : PN6 through PN160MPa, Range: DIN15 – DIN1600. Use: offshore oil industries, oil fields, natural gas industries, and water systems. Surface Treatment: anti-rust paint, oil black paint, yellow transparent, and zinc plate. We are recognized as a Trusted Manufacturer and exporter of GOST Flange Dimensions. GOST Slip On Flange GOST Socket Weld Flanges GOST Blind Flanges / Dummy Flange GOST Threaded / Screwed Flanges GOST Orifice Flanges GOST Lap Joint Flanges GOST Plate Flange
Minimum Order: 1 bags
Phone:
Fax:
Email:
+8618003119682
Wuliyao Industry Zone, Yanshan County, Cangzhou City, Hebei Province, China
Cangzhou
China
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Common outer diameters: 1/2”, 2”, 3”, 4”, 6”, 8”, 10”, 12” to 24”. Product Name: Forged Weld Neck Flange (WN Flange) Pressure Ratings: Class 150 to Class 2500, PN2.5 to PN 250 Materials: Carbon Steel, Stainless Steel, Alloy Steel Standards: ASTM A105,A182 , ASME B16.5, B16.47, EN1092-1, DIN, JIS, GOST (Inquiry response within 2 hours) Detailed Specifications Feature Specification Details Size Range 1/2″ to 60″ (DN15 to DN1500) or custom Flange Face RF (Raised Face), RTJ (Ring Type Joint), FF (Flat Face) Carbon Steel ASTM A105, A350 LF2, LF3, A694 F42/F52/F60/F65/F70 Stainless Steel ASTM A182 F304/304L, F316/316L, F321, F347, F51/F53 (Duplex) Alloy Steel ASTM A694 F42-F70, ASTM A182 F1, F5, F9, F11, F22, F91 Wall Thickness Sch5s to Sch160, XXS or customed Coating/Treatment Anti-rust Oil, Black Paint, Yellow Paint, Hot Dip Galvanized, Zinc Plated Standards for WN flanges: ASTM A105 for carbon steel welding neck flanges. ASTM A182 for alloy and stainless welding neck flange. ASME B16.5 ASME B16.47 BS 3293 DIN 2630 PN 1 and PN 2.5, 2631 PN 6, 2632 PN 10, 2634 PN 16, 2634 PN 25, 2635 PN 40 Before ordering the weld neck flange, the companies shall need to confirm the material standard, outer diameter, pressure class, face type and thickness schedule. A standard description for a welding neck flange is: “Flange, 10” Weld Neck, Class 150, RF, Schedule 40, ASTM A105 ASME B 16.5.”
Minimum Order: 1 bags
Phone:
Fax:
Email:
+8618003119682
Wuliyao Industry Zone, Yanshan County, Cangzhou City, Hebei Province, China
Cangzhou
China
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Purchase 1 Unit NEW 2026 Giant Anthem Advanced SL 0 Mountain Bike from Warehousebike is 100% safe, because buying products at WarehouseBike provides a 100% money back guarantee. WarehouseBike Address : Living Plaza Jababeka, Jl. Niaga Raya, Mekarmukti, Kec. Cikarang Utara, Kabupaten Bekasi, Jawa Barat 17530 For online purchases, visit site us: https://warehousebike.com/ Price : $ 10500.00 Phone : +6282320105439 Delivery time : 7 Days Express Port : CIF/ Kualanamu International Airport Packaging : Box Original Shipping : Worldwide use FedEx, DHL, UPS. Payment Terms : Bank Transfer (T/T), PayPal, Wise Transfer, Western Union (WU), MoneyGram and WorldRemit
Minimum Order: 1 bags
Phone:
Fax:
Email:
+6282320105439
Jl. Niaga Raya, Mekarmukti, Kec. Cikarang Utara, Kabupaten Bekasi, Jawa Barat 17530
Bekasi 17530
Indonesia
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Purchase 1 Unit NEW 2026 Giant Anthem Advanced SL SE Mountain Bike from Warehousebike is 100% safe, because buying products at WarehouseBike provides a 100% money back guarantee. WarehouseBike Address : Living Plaza Jababeka, Jl. Niaga Raya, Mekarmukti, Kec. Cikarang Utara, Kabupaten Bekasi, Jawa Barat 17530 For online purchases, visit site us: https://warehousebike.com/ Price : $ 14500.00 Phone : +6282320105439 Delivery time : 7 Days Express Port : CIF/ Kualanamu International Airport Packaging : Box Original Shipping : Worldwide use FedEx, DHL, UPS. Payment Terms : Bank Transfer (T/T), PayPal, Wise Transfer, Western Union (WU), MoneyGram and WorldRemit
Minimum Order: 1 bags
Phone:
Fax:
Email:
+6282320105439
Jl. Niaga Raya, Mekarmukti, Kec. Cikarang Utara, Kabupaten Bekasi, Jawa Barat 17530
Bekasi 17530
Indonesia
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Huawei RRU3971 02311NCV is a high-performance Remote Radio Unit (RRU) configured for the 2100 MHz band, designed to deliver stable LTE capacity and seamless integration with Huawei distributed base station systems. Key selling points Band-specific design: Engineered for 2100 MHz operation — suitable for operators using Band 1 (or regional 2100 allocations). Reliable network performance: Optimized for stable uplink/downlink throughput and improved cell-edge experience. Compact, outdoor-ready enclosure: Rugged IP-rated housing for outdoor site deployments. Energy efficient: Low-power design reduces OPEX in large-scale rollouts. BBU compatibility: Works with Huawei baseband units in distributed architectures — check BBU software versions before deployment.
Phone:
Fax:
Email:
+86 151 3037 7776
Lianchi District
Baoding 071000
China
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The 4418 b40t is an Ericsson Radio Remote Unit (RRU) product for use in wireless communication systems. It is mainly used in the radio frequency part of the base station system structure, and the control, transmission and baseband part together constitute a complete base station system. Model Number RRU 4418b1 Type RRU Place of Origin Hebei, China Brand Name erisson Use Wireless communication base station Package Carton Package Delivery time 3-10days MOQ 1Piece
Phone:
Fax:
Email:
+86 151 3037 7776
Lianchi District
Baoding 071000
China
)
HUAWEI BBU5900 is an important device designed by Huawei for 5G and future network evolution. It has significant features such as "six modules and one frame", "ultra-large transmission", and "extreme evolution". It can meet the needs of future multi-frequency, multi-standard, and multi-service integrated network construction, and is considered an ideal solution for future network construction. Specifications Item Value Model Number BBU5900 Type BBU Place of Origin Hebei,China Brand Name HUAWEI Use Telecom Equipment Warranty Time 1 Year Part No 473096A Condition New Or Used
Phone:
Fax:
Email:
+86 151 3037 7776
Lianchi District
Baoding 071000
China
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The Nokia ABIO baseband board is a high-performance baseband processing board designed by Nokia for mobile communication networks. ABIO baseband board plays a vital role in wireless communication systems, responsible for processing baseband data in wireless signals to ensure smooth and stable communication. Item Value Model Number ABIO Type Baseband Place of Origin Hebei,China Brand Name NOKIA Use Telecom Equipment Warranty Time 1 Year Part No 475266A Condition New Or Used Package As requirement
Phone:
Fax:
Email:
+86 151 3037 7776
Lianchi District
Baoding 071000
China
)
Ericsson 6630 baseband board is an important part of Ericsson communication solutions. As one of the core components of a wireless communication base station, the baseband board is mainly responsible for processing baseband signals, including signal modulation, demodulation, encoding, and decoding. Item Value Model Number 6630 Type Baseband Place of Origin Hebei,China Brand Name Ericsson Use Telecom Equipment Part Number KDU 137 848/11 Warranty Time 1 Year Condition New Or Used Package As requirement
Phone:
Fax:
Email:
+86 151 3037 7776
Lianchi District
Baoding 071000
China
)
In the field of wireless communications and network equipment, Nokia provides a wide range of solutions and products, including baseband processing units (BBUs), remote radio units (RRUs), antennas and other related network equipment and components. FPKA is a specific component or module in the Nokia product line that supports or enhances the performance of wireless communications networks. NOKIA FPKA (Field Programmable Key Array) is an advanced technology designed to enhance the performance and security of Nokia devices. This innovation provides users with a customizable and secure mobile experience, making it ideal for both personal and professional use. Item Value Model Number FPKA Type Mounting Kit Place of Origin Hebei,China Brand Name NOKIA Use telecom equipment MOQ 1 Condition New Or Used Package As requirement
Phone:
Fax:
Email:
+86 151 3037 7776
Lianchi District
Baoding 071000
China
)
Purchase 1 Unit NEW 2026 Giant Anthem X Advanced SL 0 Mountain Bike from Warehousebike is 100% safe, because buying products at WarehouseBike provides a 100% money back guarantee. WarehouseBike Address : Living Plaza Jababeka, Jl. Niaga Raya, Mekarmukti, Kec. Cikarang Utara, Kabupaten Bekasi, Jawa Barat 17530 For online purchases, visit site us: https://warehousebike.com/ Price : $ 11700.00 Phone : +6282320105439 Delivery time : 7 Days Express Port : CIF/ Kualanamu International Airport Packaging : Box Original Shipping : Worldwide use FedEx, DHL, UPS. Payment Terms : Bank Transfer (T/T), PayPal, Wise Transfer, Western Union (WU), MoneyGram and WorldRemit
Minimum Order: 1 bags
Phone:
Fax:
Email:
+6282320105439
Jl. Niaga Raya, Mekarmukti, Kec. Cikarang Utara, Kabupaten Bekasi, Jawa Barat 17530
Bekasi 17530
Indonesia
)
Purchase 1 Unit NEW 2026 Giant Reign SE Mountain Bike from Warehousebike is 100% safe, because buying products at WarehouseBike provides a 100% money back guarantee. WarehouseBike Address : Living Plaza Jababeka, Jl. Niaga Raya, Mekarmukti, Kec. Cikarang Utara, Kabupaten Bekasi, Jawa Barat 17530 For online purchases, visit site us: https://warehousebike.com/ Price : $ 6500.00 Phone : +6282320105439 Delivery time : 7 Days Express Port : CIF/ Kualanamu International Airport Packaging : Box Original Shipping : Worldwide use FedEx, DHL, UPS. Payment Terms : Bank Transfer (T/T), PayPal, Wise Transfer, Western Union (WU), MoneyGram and WorldRemit
Minimum Order: 1 bags
Phone:
Fax:
Email:
+6282320105439
Jl. Niaga Raya, Mekarmukti, Kec. Cikarang Utara, Kabupaten Bekasi, Jawa Barat 17530
Bekasi 17530
Indonesia
)
Purchase 1 Unit NEW 2026 Giant TCR Advanced Pro Dura-Ace Road Bike from Warehousebike is 100% safe, because buying products at WarehouseBike provides a 100% money back guarantee. WarehouseBike Address : Living Plaza Jababeka, Jl. Niaga Raya, Mekarmukti, Kec. Cikarang Utara, Kabupaten Bekasi, Jawa Barat 17530 For online purchases, visit site us: https://warehousebike.com/ Price : $ 8750.00 Phone : +6282320105439 Delivery time : 7 Days Express Port : CIF/ Kualanamu International Airport Packaging : Box Original Shipping : Worldwide use FedEx, DHL, UPS. Payment Terms : Bank Transfer (T/T), PayPal, Wise Transfer, Western Union (WU), MoneyGram and WorldRemit
Minimum Order: 1 bags
Phone:
Fax:
Email:
+6282320105439
Jl. Niaga Raya, Mekarmukti, Kec. Cikarang Utara, Kabupaten Bekasi, Jawa Barat 17530
Bekasi 17530
Indonesia
)
Purchase 1 Unit NEW 2026 Specialized S-Works Tarmac Sl8 Sram Red Axs Road Bike from Warehousebike is 100% safe, because buying products at WarehouseBike provides a 100% money back guarantee. WarehouseBike Address : Living Plaza Jababeka, Jl. Niaga Raya, Mekarmukti, Kec. Cikarang Utara, Kabupaten Bekasi, Jawa Barat 17530 For online purchases, visit site us: https://warehousebike.com/ Price : $ 13499.00 Phone : +6282320105439 Delivery time : 7 Days Express Port : CIF/ Kualanamu International Airport Packaging : Box Original Shipping : Worldwide use FedEx, DHL, UPS. Payment Terms : Bank Transfer (T/T), PayPal, Wise Transfer, Western Union (WU), MoneyGram and WorldRemit
Minimum Order: 1 bags
Phone:
Fax:
Email:
+6282320105439
Jl. Niaga Raya, Mekarmukti, Kec. Cikarang Utara, Kabupaten Bekasi, Jawa Barat 17530
Bekasi 17530
Indonesia
SOURCE: Import-Export Bulletin Board (https://www.imexbb.com/)
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