Precision Tubes
Product description
Precision Tubes Description
The traditional annealing approach is performed in a so referred to as open furnace, where the atmospheric oxygen reasons scaling of the heat treated materials, which makes the surface rough. HUASHANG STEEL has developed a one of a kind bright annealing process, the heat treatment is carried out in a so-called closed furnace. The warmth handled materials is covered by means of an inter-fuel atmosphere, which ensures the oxygen cant enter the furnace or come in to contact with the substances and react to shape scale on or tarnish the materials. The surface end is clean, bright and precision, which is a top-notch beginning point for a similar system, like electro-polishing and mechanical polishing.
Especially for the tube with size greater than 12 meters, the ordinary pickling tube is very hard to clean the internal surface, however, with the bright annealing method, our tubing is much cleaner, smoother on both inner and outer surface. We use bright annealing method, the temperature of the furnace can reach greater than 1350℃, and the tolerance for the putting and real temperature can be controlled Within ±2℃, which is not possible for the regular annealing.
To ensure the quality, all tubes are done 100% PMI, 100% Hydraulic test, 100% inner cleaned by sponge,100% dimension test, and 100% surface test. What is more, our quality of precision drawn tubing is same to precision rolling but has more advantage on price? We are using the advanced cold drawn technology from Japan and Korean, making the close dimension controls. Huashang steel tubing used for instrument tubing, chromatography tubing, hydraulic tubing, high-pressure tubing, cleaned tubing, multi-core tubing.
Type Of Tube: Welded tubing and Seamless Tubing
Precision Tubes Size Range
OD: 0.19mm--44.5mm, T.W: 0.08mm--3.81mm
Length: CUT TO LENGTH
Precision Tubes Materials
Austenitic Stainless Steel:
TP304, TP304L, TP304H, TP304LN, TP316/TP316L, TP316H, TP316Ti, TP316LN, TP321, TP321H, TP317, TP317L, TP347, TP347H, TP310S, TP310H, TP904L, 254Mo.S30432, S31042, N08367
Duplex & Super Duplex Steel:
S31500, S32101, S32003, S32304, S31803, S32205, S32750, S32760
Nickel Alloy Steel:
N06600, N06601, N06625, N07718, N08800, N08825, N10276, N04400, N05500, N02200, N02201, N08028, N08810, N08811, N08020, N10624, N10629, N10675
Precision Stainless Steel TubingStandards
ASTM A789, ASME SA789, EN10216-5, ASTM B163, ASTM B167, ASME SB163, ASME SB167, ASTM B668, ASME SB668, ASTM A269, ASME SB677, ASTM A213, ASME SA213, ASME SA269, ASMT A270, ASTM B622, ASTM B516
Heat Treatment: Bright Annealed
NDT: Eddy Current or Hydraulic test or UT
Chemical Composition of Nickel Alloy, Duplex steel & Austenitic Steel
Send product request
Other supplier products
 |
Weld Neck Flanges | Slip On Flanges Slip On Flanges Materials: Stainless Steel; Super Stainless Steel; Duplex Steel; Special Steel; Alloy Steel... Slip On Flanges Long... |
 |
Bright Annealed Tubes | Bright Annealed Tubes Description The traditional annealing approach is performed in a so referred to as open furnace, where the atmospheric oxyge... |
 |
Reducing Tee | Product description We are reducing teemanufacturers, reducing tee suppliers, and exporter of reducing tee, branches diameters are different with t... |
 |
Stub End | Product description We are a stub end manufacturer, supplier and exporter for stub end pipe fitting, stub end divided into Europe system, Japan sys... |
 |
Equal Tee | Product description We are manufacturer, supplier, and exporter of equal tees, which are also understood as straight tees, these equal tees have a... |
Same products
 |
API 608 Ball Valve | Seller: China Vervo Valve Manufacturer Co., Ltd | Discover top-quality ASTM A105N carbon steel ball valves fabricated according to API 608 standard... |
 |
Carbon Steel Ball Valve | Seller: China Vervo Valve Manufacturer Co., Ltd | Discover our high-quality Carbon Steel Ball Valve, perfect for your industrial needs. Available i... |
 |
Qingdao jiho machine Co.,ltd | Seller: Qingdao jiho machine Co.,ltd | Qingdao Jiho machine Co.,ltd. headquartered in Qingdao，China. As a high-end manufacturing enterpr... |
 |
Electric Pruning Shears | Seller: Zhejiang GuYueHu Industry&Trade Co.,Ltd. | Electric pruning shears, also called electric cutting shears or electric garden shears use rechar... |
 |
Solar Cells | Seller: Sunrise Energy Co., Ltd | Solar Cells The solar cell qualitycan directly convert light energy into electrical energy throu... |
