Products
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Precision Seamless Pipe
Precision seamless pipe is a pipe material producing by a cold drawn process with high precision and high-quality finish. Due to the characteristics of high-precision, in precision machinery manufacturing, auto parts, hydraulic cylinders, construction (steel sleeve) industry has a very wide range of applications. Characteristics of precision seamless pipe 1. high precision, saving the loss when the quantity of machining users. 2. specifications, a wide range of applications. 3. cold-ro... -
Galvanized Seamless Pipe
Hot Dip Galvanizing Process Material Inspection (Steel Pipe) — Hanging — De-greasing — Rinsing — Pickling — Washing — Dipping Fluxing — Hot Air Drying — Inside and Outside Hot-dipped Galvanizing Blow — Cooling — Passivation and Rising — Unloading — Inspection and Trimming — Type Identification — Packaging and Storing and Transportation Commodity Galvanized Seamless Pipe OD 21.3mm ~ 406.4mm thicknes... -
ASTM A778 Steel Pipe
This specification covers straight seam and spiral butt seam welded unannealed austenitic stainless steel tubular products intended for low and moderate temperatures and corrosive service where treatment is not necessary for corrosion resistance. The tubular products shall be made from flat-rolled steel sheet, coil, or plate by a shielded arc-welding process. Our Steel is a recognized supplier and distributor of ASTM A778 Austenitic Stainless Steel Tubes, which has a number of great attribute... -
Marine Seamless Steel Pipe
Marine steel pipes and tubes are a sort of specialized steel pipes for marine purposes. Hi-Sea Marine as a professional supplier of marine steel, we can provide you a broad product range and a full line of specification. With regard to marine steel pipes and tubes, we are available to supply pipes made of various kinds of materials, such as stainless steel, carbon steel, alloy… The pipes conform to requirements of ASTM, ASME, SPI, EN, JIS, DIN, GB, RS, ABS, BV, CCS, RINA… We can c... -
ASTM A268 Steel Pipe
This specification covers a number of grades of nominal-wall-thickness, stainless steel tubing for general corrosion-resisting and high-temperature service. Most of these grades are commonly known as the “straight-chromium” types and are characterized by being ferromagnetic. Two of these grades, TP410 and UNS S 41500 (Table 1), are amenable to hardening by heat treatment, and the high-chromium, ferritic alloys are sensitive to notch-brittleness on slow cooling to ordinary temperatures. These ... -
ASTM A632 Steel Pipe
ASTM A632 specification covers grades of stainless steel tubing for general corrosion-resisting and low or high-temperature service. Seamless and Welded Austenitic Stainless Steel Tubes shall be cold-finished and shall be made by the seamless or welded process. ASTM A632 stainless steel tubing in sizes under 1/2 down to 0.050 in. (12.7 to 1.27 mm) in outside diameter and wall thicknesses less than 0.065 in. down to 0.005 in. (1.65 to 0.13 mm) for general corrosion-resisting and low- or high-t...