1/2 to 8 Inch Welded Steel Pipe Nipple – Galvanized Pipe Fittings for Durable Piping Systems

Nguồn gốc Trung Quốc
Hàng hiệu HX
Chứng nhận ISO9001
Số mô hình 2/1-8
Số lượng đặt hàng tối thiểu 3000
Giá bán 0.66
chi tiết đóng gói thùng carton với pallet
Thời gian giao hàng 15 ngày sau khi thanh toán
Điều khoản thanh toán L/C,T/T, Công Đoàn Phương Tây
Khả năng cung cấp 100000000000 chiếc mỗi tuần
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Chất liệu Thép cacbon
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Product Overview 

Our 1/2 to 8 inch welded steel pipe nipple is a high-performance galvanized pipe fitting designed for reliable connections in industrial, commercial, and residential piping systems. Manufactured from premium-grade steel and hot-dip galvanized for superior corrosion resistance, these welded steel nipples ensure long-lasting performance in water, gas, oil, and air transmission lines.

Whether you need a 1/2-inch galvanized nipple for a small-scale plumbing project or an 8-inch welded steel nipple for heavy-duty industrial applications, our products meet strict quality standards for thread precision, wall thickness consistency, and pressure rating.


Key Features & Benefits 

  • Size Range: Available from 1/2 inch to 8 inch – covering both small-bore and large-bore needs.

  • Material: High-strength welded steel pipe with hot-dip galvanized coating (zinc protection inside and out).

  • Corrosion Resistance: Ideal for outdoor, underground, and moisture-prone environments.

  • Threaded Ends: Precision NPT threads for leak-proof assembly with matching galvanized pipe fittings.

  • Durability: Withstands high pressure, mechanical stress, and temperature variations.

  • Compliance: Manufactured under ASTM A53 / A795 standards (customizable upon request).


Technical Specifications 



Parameter Details
Nominal Size 1/2″, 3/4″, 1″, 1-1/4″, 1-1/2″, 2″, 2-1/2″, 3″, 4″, 6″, 8″
Pipe Type Welded steel (ERW)
Finish Hot-dip galvanized (HDG)
Length Standard 6″–12″ nipple lengths (custom lengths available)
Thread Standard ANSI/ASME B1.20.1 NPT
Application Water, gas, steam, hydraulic oil, compressed air

Why Choose Our Galvanized Welded Steel Pipe Nipples? 

  1. 100% Leak-Tested – Each pipe nipple is pressure-checked before packing.

  2. Smooth Internal Bore – Reduces friction and sediment buildup.

  3. Easy Installation – Clean, burr-free threads with protective end caps.

  4. Cost-Effective – Competitively priced for bulk orders (OEM/ODM available).

  5. Fast Shipping – Ready stock for sizes 1/2″ to 8″ galvanized pipe fittings.


Applications 

  • Fire sprinkler systems

  • Natural gas and propane lines

  • Water supply and drainage

  • Industrial process piping

  • HVAC and compressed air systems

  • Scaffolding and structural supports