Al-Tuwairqi Holding Co.

Is one of the leading business concerns in the Kingdom of Saudi Arabia, and has become a well-known name in the Kingdom of Saudi Arabia due to its monolithic steel manufacturing activities
 

Saudi Arabia (Dammam)

Billets

Is a length of metal that has a round or square cross-section, Billets are created directly via continuous casting or extrusion or indirectly via hot rolling an ingot or bloom
Product Details
Centrifugal casting is used to produce short circular tubes as billets, usually to achieve a precise metallurgical structure. They are commonly used as cylinder sleeves where the inner and outer diameters are ground and machined to length. Because their size is not modified significantly, they are not always classified as semi-finished casting products.
● Billet Size : 150 X 150mm and 130 X 130mm.
● Grade : ASTM A 615, SASO SSA 2, BS 4449, SAE 1006, SAE 1008, SAE 1010,
SAE 1012 and other grades as per customer specifications.

● Other Requirements and Tolerances.


Description:

● Rhomoidity 5% Max.
● Twist 0.5 Deg / Meter.
● Side Tolerance ± 3 mm.
● Length tolerance ± 60 mm.
● Waviness Nil.
● Out of Straightness 5 mm / Meter. Max 60 mm in full length.
● Corner radius 4 to 8 mm radius.
● Surface Quality Billet should be free from : Slag patches, Joints, cracks, scabs, blow holes, pin holes, deep cuts, hot tears, heavy burrs etc.
● Internal Quality Billet should be free from internal cracks, blow holes, pinholes, porosity, central shrinkage, aluminum and slag patches, piping, segregation, etc.
● Billet Burr Free from heavy burrs and suitable for endless welding during rolling.
● Billet cross-section Billet ends to be flat and perpendicular to longitudinal axis. Tapered & uneven cuts unacceptable.
12 Concavity / Convexity ≤ 2 mm for billet side of 150*150mm
Head Office

P.O.Box 7600 - Dammam 31472

Saudi Arabia (Dammam)

00966038579922