Malleable Iron Reducing Hexagon Nipple with FM, UL

• After-sales Service: Yes
• Connection: Thread
• Head Code: Round
• Thread Distribution: Internal Thread
• Surface: Galvanized
• Material: Iron
• Model NO.: Reducing Hexagon Nipple
• Technics: Casting
• Application: Water Pipe
• Customized: Non-Customized
• Certification: CQC, CCC, PSE, TUV, VDE, FM UL
• Warranty: 3 Years
• Threaded: BSPT and NPT
• Material Standard: Malleable Iron to ASTM a-197,ASTM A47
• Working Pressure: 363psi
• Delivery Time: Thirty Days
• Zinc Coating: 70um
• Transport Package: Customized
• Specification: 1/2′′*1/4′′-4′′*3′′
• Trademark: JIANZHI
• Origin: Hebei
• HS Code: 730719
• Production Capacity: 400000 Tons Per Year

Product Description

Product Description

 

Features

Code:245
Size: 1/2''*1/4''-4''*3''
Material: BS EN 1562,EN-GJMB-350-10,KTH350-10
Dimension: BS EN 10242
Thread: ISO 7-1,BS 21,BSPT
Pressure Rating: PN16/PN25
Surface Treatment:Hot-dip Galvanized,Electro Galvanized,Black
Certificate: UL Listed / FM Approved / NSF 61
Application: Fire Protection,Waterworks,HVAC,Plumbing,GAS,Irrigation,or other piping systems 

 

PRODUCTS DETAILS

Malleable Iron 245 Reducing Hexagon Nipple.  Reducing nipple is a pipe fitting that allows a connection between two pipes or fittings of different sizes while reducing the diameter of the pipe. It is a threaded nipple with external threads on both ends, each end having a different diameter. The size is from 1/2*1/4" to 4"*3". We have a complete set of sizes to meet all application scenarios.

DRAWING

 

Size	L(mm)	S(mm)	PCS/CTN.	Size	L(mm)	S(mm)	PCS/CTN.
1/2"*3/8"	44	24.4	600	1-1/2''*3/4"	59	50.5	130
3/4"*1/2"	47	29.9	400	1-1/2''*1"	59	50.5	120
1"*1/2"	53	36.8	260	1-1/2''*1-1/4"	59	50.5	100
1"*3/4"	53	36.8	240	2"*1/2"	68	63.5	75
1-1/4"*1/2"	57	45.6	160	2"*3/4"	68	63.5	72
1-1/4"*3/4"	57	45.6	140	2"*1"	68	63.5	72
1-1/4"*1"	57	45.6	140	2"*1-1/4"	68	63.5	72
1-1/2''*1/2"	59	50.5	130	2"*1-1/2"	68	63.5	60

What is reducing diameter:

The "reducing" aspect of a fitting means that it can join pipes or fittings of different sizes, allowing transitions between larger and smaller diameters within the piping system.

These fittings are commonly used in a variety of industries and piping systems that require adjustments or transitions between different sized pipes or fittings while maintaining a threaded connection for a safe and leak-proof joint.
 

Application and Case

Reducing nipples are an important component in piping systems, allowing for adaptability, efficient transitions, and safe connections between pipes or fittings of different sizes. When the end of different diameter pipes is internal threaded, it is the best to choose reducing nipple to connect these pipes.