type a stub end short pattern ansi b16.9

Basic Info

Model No.: HZ-A-SE171110001

Product Name: Type A Stub End Short Pattern Ansi B16.9

Standard: ASME B16.9&MSSS SP43

Material: A234WPB,A403WP304/316L

Size: 1/2"-24"

Schedule: SCH 10S-XXS

MOQ: 10 PCS

Origin: China

Packaging: In Plywood Cases Or Pallets

Application: Petroleum,Industry,Oil Gas Pipeline

Surface Treatment: Black Painted,Galv.sand Blasting

Additional Info

Packaging: in plywood cases or pallets

Productivity: 300 pcs

Brand: HZ

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 300 PCS/MONTH

Certificate: ISO,CE

HS Code: 73079300

Port: Xingang,China

Product Description

type a stub end short pattern ansi b16.9

There are two standards to which Shijiazhuang Huize offers a variety of stub ends to accompany our flanges. The MSS standard is the regular length stub end and the most commonly used in the flange industry. 

MSS Type A stub ends are the industry norm and are utilized with standard flat face lap joint flanges. The lap thickness of the stub end typically meets the thickness of the schedule pipe it accompanies, and the exterior of the base has a curved machine radius for the lap joint flange to mate flush over the stub end. There are many instances in which lead time is critical and of more importance than adherence to existing ANSI / ASME flange specifications, and as such our customers will often choose to purchase a slip on flange and have the face machined to meet the radius requirement of the corresponding stub end piece. Furthermore, a standard lap joint flange will typically have a longer hub length in comparison to a slip on flange, but this is often considered unnecessary for many applications. Fabricators and field workers alike often choose to go this route in the event that a lap joint in a particular size or material grade is unavailable.

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