Title: ASTM B861 Titanium pipe Product brief introduction: ASTM B861 titanium pipe is the titanium/titanium alloy pipe which means American standard ASTM B861. It is widely used for heat exchangers, condensers, evaporators and delivery pipes, etc. Many nuclear power industries use titanium pipes as standard pipes for their units. Material: pure titanium TC4 titanium molybdenum nickel titanium palladium alloy half TC4 Size: DN15-DN800 *(2-10) mm Classification: Titanium rod, titanium plate, titanium wire, titanium pipe, titanium pipe fittings, titanium flange, titanium welding ring Processing according to drawings and materials. Minimum order quantity: 50kg of material, 5 pieces of processing parts, customized. � Packing: As required or neutral packing. Requirement: 1. The chemical composition of titanium and titanium alloy pipes shall comply with the provisions of GB/T3620.1. When the buyer re-inspects, the allowable deviation of the chemical composition of Jufuti Titanium Industry shall comply with the provisions of GB/T3620.2. 2. The allowable deviation of the outer diameter of the pipe should meet the requirements in Table 1. 3. The allowable deviation of the wall thickness of the pipe should not exceed �±12.5% of its nominal wall thickness, and the allowable deviation of the wall thickness of the pipe is not applicable to the weld of the titanium welded pipe. 4. The length of the pipe should meet the requirements in Table 2. 5. The fixed-length or double-length length of the pipe should be within the range of its indefinite length. The allowable deviation of the fixed-length length is +10mm. The double-length length should also be included in the incision amount when the pipe is cut, and the amount of each incision should be 5mm.