Made in Japan

Manufacturer: Showa Seisakusho

Model: RB-A6

JIS Z 3060 (Ultrasonic flaw detection test method for steel welds) is used to create
an echo height dividing line when detecting flaws in circumferential joint welds .

RB-A6-OUTSIDE

RB-A6-INSIDE

Material

SF440A (forging material)

Handling
Forgings have been purchased and machined for forming.
The holes are 4 mm in diameter. and 4 mm deep machined on the inside and outside diameter faces.

Comparison test piece RB-A6
We have experience in machining the following materials

STPG
SKK490
SB410
SM490
A105(ASTM)
C12A(ASME)
STKN490B

We can also cut or cut from your supplied material.

Calibration (test) certificates, rolling plates, heat treatment records, forging certificates, etc. will be attached.