... ,304L,316,316L,301,430 ETC5.Specification:NPS1/8"-4" (Dn6-Dn100)6.Applications Range: For use in Petroleum, Chemical Industry, Medicine ... the expertise, experience and capability to support all your requirements for high pressure fittings. Please contact us to discuss your need and ... to request some free samples. We provide veracious high pressure fittings for you. Stainless Steel Cross