Xinyue Steel is a leading international supplier specializing in the manufacturing and global distribution of Large Diameter Weld Neck (WN) فليگز, a critical component for modern water transmission and distribution pipeline infrastructure. Our recent project in the Middle East demonstrates our technical capacity and reliability in serving major water sector developments worldwide.
Recent Project: پاڻي جي پائپ لائن جي تعمير, وچ اوڀر
Product Supplied: 大直径焊接颈法兰
Xinyue تنگ گھيرو ٽوڙيو: اهرين قطر (کان) range from 60 انچ تائين 88 انچ
درخواست: Large-Scale Water Transmission Pipeline Construction

This project involved supplying super-large WN flanges to connect major pipeline segments, highlighting our expertise in producing heavy-duty components that meet the exacting demands of high-volume water transport systems.
Specializing in Large Diameter Flanges for Water Infrastructure
We focus on providing reliable, high-performance flanges for the global water and wastewater industry. Our products are engineered for durability, leak-proof performance, and long service life in both above-ground and buried pipeline applications.
Product Specifications & Capabilities:
Flange Types: Primarily Weld Neck (WN) for high-integrity, butt-welded connections in main transmission lines.
سائيز جي حد:
Standard Large Diameter: 24″ to 60″
Super Large / Custom Diameter: 60″ to 120″ and above (as per project requirements).
پريشر درج: Commonly supplied in ANSI Class 150, 300, ۽ 600, suitable for various water pipeline pressure classes. Custom designs for specific pressure needs are available.
材料标准:
ڪاربان اسٽيل: ASTM A105, A350 LF2 (for low-temp), A694 (high-yield for pipelines).
بي داغ لوه: ASTM A182 F304/316.
Other materials available upon request.
Facing: Typically Raised Face (آر ايف) or Flat Face (FF). Ring Type Joint (RTJ) available.
معيار: Manufactured to ASME B16.5, ASME B16.47系列A & ب, IN 1092-1, or customer-specific drawings.
Why Choose Xinyue Steel for Your Water Pipeline Flanges?
Engineering Expertise: We provide technical support for flange selection, specification review, and custom design for non-standard applications.
Heavy Manufacturing Capacity: Our facilities are equipped with large-scale forging, machining, and testing equipment.
Full Certification: All flanges come with complete Material Test Reports (MTRs), including chemical analysis and mechanical properties.
معيار جي ضمانت: Strict quality control from material sourcing to final machining, including dimensional inspection and Non-Destructive Testing (NDT) جيئن ئي گهربل آهي.
Project Logistics: Expertise in handling, پيڪنگنگ, and shipping oversized and heavy components globally.
Applications in Water Sector:
Raw Water Transmission Mains
Treated Water Distribution Networks
Intake & Outfall Lines
Pump Station Piping
Reservoir & Treatment Plant Piping
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बड़ी व्यास की फ्लेंज समाधानों के लिए हमसे संपर्क करें:
ويب سائيٽ: https://www.xysteelpipe.com
اي ميل: sales@xysteelpipe.com
WhatsApp: +0086 189 7484 9825
Xinyue اسٽيل – विश्व के जल आपूर्ति को विश्वसनीय पाइपलाइन घटकों के साथ जोड़ना.