Malleable iron reducing Cross Fig 180R A197 NPT ASTM

Product Overview

This malleable iron reducing Cross Fig 180R A197 NPT is manufactured in accordance with ASTM standards. It is used for Cross Fig 180R A197 NPT branching, merging and reducing connection in piping systems with different port sizes, realizing multi-way size transition directly. Made of high-quality black heart malleable iron with high-temperature annealing, it features good toughness, high strength and impact resistance. With high-precision threads for tight and reliable sealing, it is available in black, electro-galvanized or hot-dip galvanized finish. Corrosion-resistant and easy to install, it is widely used in water, gas, steam, fire protection and various low-pressure industrial fluid piping systems.

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Product details

Malleable iron reducing cross has a cross shape to get its name. The branch outlets have different size from the main outlets, and it is used to create two branch pipelines to 90-degree direction.

Product Features (Specifications – Plain English List)

Standard: ASTM A197
Type: Reducing Cross Fig 180R A197 NPT
Material: Black Heart Malleable Iron
Pressure Class: 150LB / 300LB
Temperature Range: -20℃ ~ 230℃
Thread Standard: NPT / BSP
Surface Treatment: Black / Electro-galvanized / Hot-dip Galvanized
Applicable Media: Water, hot water, oil, gas, compressed air, fire water, low-pressure steam

Specifications Table (Dimensions & Parameters)

Sze	Inch	4X1	4X11/4		4X1/2		4X2		4X21/2	4X3
	mm	100X25	100X32		100X40		100X50		100X65	100X80
Dim	A	56	60		62		70		84	82
(mm)	B	82	85		85		86		92	90
Sze	Inch	3/4X12	1X1/2		1X3/4		11/4X1/2		114X3/4	11/4X1
	mm	20X15	25X15		25X20		32X15		32X20	32X25
Dim	A	30.5	32		34.8		33		36.8	40.1
(mm)	B	31	35.5		36.8		37.5		41.2	42.4
Size	Inch	11/2X12		11/2X3/4		112X1		112X11/4		2X3/4
	mm	40X15		40X20		40X25		40X32		50X20
Dim	A	34.5		38.6		41.9		46.2		40.6
(mm)	B	41		44.5		45.7		47.8		50
Size	Inch	2X1		2X11/4		2X112		21/2X3/4		21/2X1
	mm	50X25		50X32		50X40		65X20		65X25
Dim.	A	43.9		48.3		51.3		43		47
(mm)	B	51.3		53.3		54.9		57		60
Size	Inch	21/2X114		21/2X11/2		21/2X2		3X3/4		3X1
	mm	65X32		65X40		65X50		80X20		80X25
Dim	A	52		55		60.7		45		49
(mm)	B	62		63		66		65		66
Size	Inch	3X114		3X11/2		3X2		3X21/2
	mm	80X32		80X40		80X50		80X65
Dim	A	53		56.5		64		72
(mm)	B	68		69.5		73.4		76

Product Applications

Fire Protection Systems: Multi-way reducing branching connection for sprinkler networks
Water Supply & Drainage: Four-way reducing branch transition for building pipelines
HVAC & Heating: Reducing Cross Fig 180R A197 NPTconnection for boilers and radiator systems
Industrial Pipelines: Multi-way size changing for compressed air and low-pressure steam pipelines
Gas Engineering: Four-way branch connection with different sizes for gas pipelines
Marine & Mining: Cross Fig 180R A197 NPTreducing systems for general low-pressure fluid pipelines

Installation and Maintenance

Installation

Inspect the reducing Cross Fig 180R A197 NPTbefore installation to ensure no sand holes, cracks, deformation and intact threads
Clean iron chips, dust and debris at pipe ends to keep connecting surfaces clean
Wind PTFE tape clockwise or apply pipe thread sealant on male threads
After hand-tightening, use a pipe wrench to tighten evenly to avoid cracking due to excessive force
Pressure test after installation; put into use only after confirming no leakage and looseness

Maintenance

Regularly check joints for leakage, thread looseness and surface corrosion
Paint anti-rust paint regularly in outdoor or humid environments to extend service life
Replace immediately in case of cracks, deformation, leakage or serious corrosion

FAQ

Can you supply OEM?

OEM is available. We can customize the product according to your specific requirements, including logo printing and packaging design.

What’s the MOQ?

The MOQ is 500 pieces. For customized products with special sizes or surface treatments, the MOQ may vary.

How about the order processing and lead time?

After order confirmation and receipt of the advance payment, we will arrange production. Generally, the products can be ready for shipment within 15-20 working days. Once dispatched, we will notify you and provide all necessary documents for customs clearance.

What quality will be ensured?

All products are 100% new and undergo strict quality inspections, including pressure testing and dimensional checks, before delivery. We use sturdy wooden crates or cartons to ensure the products are well-protected during transportation.

Can you guide the installation?

Yes, we provide detailed installation instructions in English and other major languages. Our technical support team is also available for online consultation and guidance if needed.

Contact Information

Sales Inquiry:
Provide contact information for sales inquiries.

Email: [email protected]

Phone: +86 13012223295

Technical Support

If you have any questions regarding product installation, commissioning, operation or maintenance, please contact our technical support team for professional assistance:

Email: [email protected]