API 6A CRA is a supplement to API 6A, covering a group of high performance alloys – specifically age-hardened nickel alloys.
NACE MR1075 specifies the types of corrosion resistant materials that can be used in specific oilfield environments.
One area that sets Langley Alloys apart from other distributors is our ability to support alloy selection.
Langley Alloys routinely arranges for Type 3.2 certification for the products we supply.
A Type 3.2 certificate is requested by customers in order to independently verify material conformity through the supply chain.
Langley Alloys history includes many years operating our own foundry.
We can provide non-destructive testing such as ultrasonic and liquid penetrant, from our in-house team qualified to ASNT Level II standards.
Langley Alloys can offer custom-shaped forgings as rings, blanks and shafts.
Langley Alloys operates an in-house deep hole borer that can quickly and effectively bore holes in the most popular size of bars.
Langley Alloys can offer deep hole boring, turning and milling from our in-house capability to a proof machine finish.
Our Portland, USA warehouse specialises in the handling of (super duplex) plate products.
All of our sites operate modern CNC saws, able to cut any of the alloys within our product range to a very high degree of accuracy.