Welding has been one of the cornerstones of Wray Mechanical's service over the years.
We can fabricate and weld Carbon Steel, Stainless Steel, Plastic, Exotic Alloy pipework and structural steel. The ability to offer high specification welding in the pharmaceutical and chemical industries has helped our customers in a multitude of ways, and the ability to keep everything under one roof helps keep the project on track.
Welding Materials
We specialise in materials including but not restricted to the following:
Carbon Steel A106 Grade B
Carbon Steel API 5L Grade B
Structural steels Group 1 with Yield Strengths up to 355N/mm2
Low Temperature Steel A333 Grade 6
Low Temperature Steel A333 Grade 3
Stainless Steel A312 TP 304L
Stainless Steel A312 TP 321L
Stainless Steel A312 TP 316L
Low Ferritic Steel A335 Grade P11
Low Ferritic Steel A335 Grade P22
Low Ferritic Steel A335 Grade P5
Nickel Alloys Groups 43,45,47
ASTM A312 to ASTM A335 Gr P5
Nickel P41 SB 161
Alloy 400 ASTMB17
Aluminium Alloys Group 22