Stainless Steel Wall Cap

Delivery time: 15-30days
Price term:EXW,FOB,CIF,CFR,CNF,etc.
Payment:T/T,Western Union,L/C,,etc.
Port Delivery:Qingdao, Shanghai, Tianjin, Shenzhen,etc.
We can provide customized products in different materials and sizes to meet different needs.
Description
Description

Stainless Steel Wall Cap is an indispensable and important part of pressure vessel equipment in petrochemical, atomic energy to food and pharmaceutical industries. The cylinder is connected by welding. It can be divided into spherical, elliptical, dish-shaped, spherical cap, conical shell and flat cover, among which spherical, elliptical, dish-shaped and spherical cap heads are collectively called convex heads. In welding, it is divided into butt welding head and socket welding head. Used in various container equipment such as storage tanks, heat exchangers, towers, boilers and separation equipment. The quality of the head is directly related to the long-term safe and reliable operation of the pressure vessel.

Type

cap, enc cap, pipe cap, seamless cap , butt welding cap, carbon steel cap(CS cap),mild steel cap(MS cap), alloy steel cap(AS cap), stainless steel cap(SS cap)

Materia

 

 

Carbon steel: ASTM A234 GR WPB , ST37.2 , ST35.8 etc.

Alloy steel: A234 WP5/WP9/WP11/WP22/WP91, A420 WPL6, A860 WHPY 42/52/60/65/70/80 etc.

Stainless steel: A403 WP304/TP304 , WP304L/TP304L , WP316/TP316 ,WP316L/TP316L, WP321/TP321 , WP310/TP310 etc.

Surface treatment

 

 

Carbon steel: sandblasting, black paint, anti-rust oil, transparent oil, galvanized, hot-dip galvanized

Alloy steel: sandblasted, black paint, anti-rust oil, clear oil, galvanized, hot-dip galvanized

Stainless Steel: Pickled, Polished

Application field

Medium and low pressure fluid pipelines, boilers, chemical industry, petroleum industry, electric power industry, metallurgical industry, construction industry, shipbuilding industry, etc.

 

Stainless Steel Wall Cap

The demand for super-large head products for equipment in various industries will continue to increase. Production enterprises in oil refining, chemical, metallurgy, electric power and other industries usually use various round tower containers. The semicircular parts at both ends of the round tank or tower container are the heads. The head is the main pressure-bearing part of the pressure vessel and plays an important role. Pressure vessel processing and manufacturing enterprises usually use the head as the basis for judging product quality
 
 

 
The head is a device used to block the pipeline, especially in the work of low-pressure containers, the head is required not to leak air, so the tightness of the head is required to be high. In the actual work of the head, it cooperates with the blind plate, pipe cap, plug, etc., so that the pressure vessel can operate safely and stably.
 

 

 

 

 

 

 

 

 

 

 

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