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東京 03−3625−1680
大阪 072−678−1680
HIROHAMA CORPORATION
We thoroughly support can's
social contribution through tha can parts



Tokyo
Osaka
+81-3-36251680
+81-72-6781680
B type neck
Main purposes
This neck is widely used for 4L can, 18L can, 20L round can.
We generally use tin, but we also have neck that is made of stainless, polyethylene or pet film type.
Those products are widely used for foods, paints, chemicals.
Sealing compound is used to portion of neck set to raise air-tightness function.

上カシメ type: Clamp the neck at the upper part of top metal.

B40 BH , B50 BH

B40 BL non-rubber type
下カシメ type: Clamp the neck at lower part of the top metal.

B40 B1 , B50 , B70
【Information of products.】

Stainless
Pet

Poly Neck


B40 B2
Stainless type products / It is suitable for foods and chemicals.
B40 , B50
The product that TFS (Tin Free Steel) is laminated.
It is suitable for foods and chemicals.
B40 , B50 , B70
It is made of polyethylene and suitable for chemicals and detergents.
There are two types.
It is capable of using with poly pipe.

A type neck
【Main purposes】
Screw Neck for general can,18L can,and so on.
【Information of products.】

A type
There are all kinds from A27 to A55 necks. It is 下カシメ type.

AH type
It is only A45 neck of 上カシメ type.