Seamless Laterals are now available in addition to our fabricated products. Reducing Laterals are a custom-made, fabricated part to match your application. Seamless and welded Laterals are provided in the heat-treated condition when required. Fabricated Laterals can also be ultrasonically or x-ray tested upon request. Laterals are not covered under ASME B16.9. Precision Flange Lateral dimensions are available by clicking the PDF link below. Custom Lateral dimensions are available if provided with your requisition for a quote. All non-reinforced laterals can only be rated at 40% of the maximum allowable working pressure of the pipe that is made from. When Lateral require certification to a material specification, several options are available. Precision Flange Lateral dimensions are available by clicking the PDF link below.
Fitting specifications: MSS SP-75, ASTM A234, ASTM A403, ASTM A420, ASTM A815, and ASTM B366. Contact Sales for material grades not covered by these specifications.
3) Specification / Material Grade
4) Special Consideration