Hot-dip Galvanizing BS EN10241 Carbon Steel Nipple

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Product Description

BS EN 10241 Zinc Plated Carbon Steel Pipe Nipple

Product Overview

BS EN 10241 zinc-plated carbon steel pipe nipples are manufactured in accordance with European standards to ensure dimensional accuracy, pressure reliability, and material consistency.
With excellent corrosion resistance and mechanical strength, these pipe nipples are widely used in oil, gas, water supply, and fire protection piping systems.

Available in both seamless and welded constructions, sizes range from 1/8" to 12", with customized lengths and specifications available upon request.

Technical Specifications

Standard:
BS EN 10241
DIN 2982 / 2440 / 2441 / 2999
BS 1387
Material:
Carbon Steel with Zinc Plated (Electro-Galvanized) Coating
Manufacturing Process:
Forged
Welded or Seamless
Size Range:
1/8" – 12" (Customized sizes available)
Pressure Rating:
Schedule 40 / Schedule 80 / Schedule 160
Connection Type:
Male Thread × Male Thread
Thread Type:
Male Thread

Surface Treatment

Zinc plating (electro-galvanizing) is applied to enhance corrosion resistance while maintaining a smooth and uniform surface finish.
Compared with hot-dip galvanizing, electro-galvanized coatings provide:

Cost-effective corrosion protection
Better surface smoothness
Easier welding and installation
Improved dimensional control

Material Compliance

Our seamless and welded carbon steel pipe nipples are produced using materials compliant with ASTM A106 and ASTM A53, ensuring reliable performance under high-pressure operating conditions and long service life in demanding environments.

Applications

These galvanized carbon steel pipe nipples are suitable for use in:

Gas transmission systems
Oil pipelines
Water supply networks
Fire fighting and sprinkler systems
Industrial and mechanical piping installations

Size	1/8"-6"
Standard	ASTM A733
Wall thickness	STD/SCH40, SCH80/XS, SCH160, XXS
End	Plain end or Thread(NPT/BSP) end, TOE,TBE, POE,BBE,PBE,PE,BE
Length	3/4"-24"; 19mm-500mm; Or as per customer's request
Process	seamless or ERW
Surface	Sand blast, black, anti-rust oil, HDG(hot dip galv. or eletric galv.)
Material	Carbon steel: A106, A53, A333 Gr6
	Pipeline steel: API 5l Gr B, X46, X52, X56,X60,X65, X70
	Stainless steel: 304/304L, 316/316L
	Duplex stainless steel: UNS31803
	Nickel alloy: inconel600, inconel625
	Cr-Mo alloy steel: P11, P22 , P5, P9, P91
Application	Petrochemical industry;aviation and aerospace industry;pharmaceutical industry,gas exhaust; power plant;ship building; water treatment, etc.

British Standard Steel Threaded Pipe Fittings

The standard for steel threaded pipe fittings is EN 10241. The pipe threads follow the BSP standard, ISO 7-1. Based on wall thickness, steel threaded pipe fittings can be classified into medium-thickness steel threaded fittings and heavy-thickness steel threaded fittings.
According to surface treatment, they can be categorized as:
1、Hot-dip galvanized steel threaded fittings
2、Electro-galvanized steel threaded fittings
3、Black steel threaded fittings
4、Sandblasted plain steel threaded fittings

Parameter data

Carbon Steel Pipe Nipple Medium/Heavy,Welded/Seamless
Pipe size	Pipe O.D	Length Close	Pipe Nipple Lengths (mm)
mm	mm	mm	Pipe Nipple Lengths (mm)
6	10.3	19	30	40	50	60	80	100	120	150	180	200	250	300	350	400	450	500
8	13.7	27	30	40	50	60	80	100	41/2	150	180	200	250	300	350	400	450	500
10	17.1	28	30	40	50	60	80	100	41/2	150	180	200	250	300	350	400	450	500
15	21.3	37	x	40	50	60	80	100	4/2	150	180	200	250	300	350	400	450	500
20	26.7	39	X	40	50	60	80	100	41/2	150	180	200	250	300	350	400	450	500
20	26.7
25	33.4	46	X	X	50	60	80	100	41/2	150	180	200	250	300	350	400	450	500
25	33.4
32	422	51	X	x	50	60	80	100	41/2	150	180	200	250	300	350	400	450	500
32	422
40	48.3	51	X	x	50	60	80	100	41/2	150	180	200	250	300	350	400	450	500
50	60.3	60	x	x	X	60	80	100	41/2	150	180	200	250	300	350	400	450	500
65	76.1	69	x	x	X	x	80	100	41/2	150	180	200	250	300	350	400	450	500
80	88.9	75	x	x	X	X	80	100	41/2	150	180	200	250	300	350	400	450	500
100	114.3	87	X	X	X	X	x	100	41/2	150	180	200	250	300	350	400	450	500
125	141.3	96	x	x	x	x	x	X	120	150	180	200	250	300	350	400	450	500
150	168.3	96	x	x	x	x	x	x	120	150	180	200	250	300	350	400	450	500