... come into carbon steel,stainless steel,alloy steel,low temperature steel and high performance steel.Also,we can provide ... . They are deformation-resistant, and are normally used for high pressure, high or low temperature conditions.SizeWeld neck flange: ... order1 pieceDelivery time7 after receipt of advanced paymentCertificationAPI, CCS, and ISO9001:2000Delivery TermFOB(30% down payment in advance, the ...