1. Structure: there is a deposition of tungsten alloy layer on the inner and outer walls of general api standard pipes or special premium thread tubing. 2. Performance indicators Tungsten alloy layer and backing material binding force: according to gb/t5270-2005 testing, the tungsten alloy layer does not crack or peel off. Appearance: uniformly bright, showing silvery white Thickness of tungsten alloy layer: 40-60£gm Hardness of tungsten alloy layer: 560-640hv Special premium thread tubing: hydrostatic pressure: 95mpa, load maintaining for 30 minutes, without leakage. Gas seal: 70mpa, load maintaining for 15 minutes, without leakage. 3. Product classifications and standards Standards of tungsten alloy anti-corrosive tubing Standard shipping packaging as required
1. The structure: Api standard inner tube and the outer surface of the threaded couplings deposited tungsten alloy layer. 2. The performance indicators: The basic properties: size, precision thread sealing meet api standards. Threaded connection: thread has good release buckle sex. Corrosion properties: anti h2s / co2 temperature corrosion resistance to salt water corrosion, alkali, corrosion resistance, weak acid corrosion, nace 0177 to meet the standard requirements for corrosion resistance. Tungsten alloy layer and the substrate binding: according to gb / t5270-2005 testing, coating does not crack, not falling. Appearance: uniformly bright, silvery white Tungsten alloy layer thickness:
Stainless steel plates and sheets.
All kinds of stainless steel pipe, stainless seamless steel tube.
tyre wire, about 50mt, impurity 10%
Stainless steel seamless pipe, valves and fittings.
Paper, timber, wood logs, lumber, metal products, watches, computer, electronics products.IT services
Product Description : Solar Post used Beam,Hot Dipped Galvanized Solar Post .Galvanized Steel beam for Solar Projects Key Specifications/Special Features : Hot Dipped Galvanized Solar Post GRADE:Q235B/SS400/S235JR,Q345B/SS540/S355JR Surface: HOT DIPPED GALVANIZED Size:150x75x5x7mm----900x300x16x28mm LENGTH:As Requst ZINC LAYER:120-600G/M2
For lead ore , pb 60% above
Ferro tungsten High purity tungsten products
Lead ingot Lead (Pb) 86,5% Up Nickel(Ni) 0.27% Tin (Sn) 0.05% 1.20 kg up to 2.20 kgs per Pc Packing : 2-3 /mt per bundle 5,000/mt up to 10,000/mt
Metal, steel, bucket, bowl, flask, coaster, pitcher, pot, cup, plate, enclosure, cover, base, lighting, stainless steel, lamp, deep drawing, stamping, pressing, spinning, welding, aluminum, iron, metalwork, hydraulic press.
Rechargeable Motorized Blinds, Hollow Shutter Glass, Remote Control Aluminium Alloy Miniblind Glass With Battery.
Millbery copper wire scrap.
Rate - RP/HD/HP/UHP Dia- 100mm-800mm Length - 1500mm-2800mm
Electrolytic Copper Commodity: Copper Cathodes Origin: Democratic Republic Of Congo, Zambia, Tanjania Moq: 300,000 Mt/ Year (by Contract)
Commodity: Aluminium (a7 & Adc12) Origin: Peru & Eu MOQ: 10K ~ 20K MT / month (minimum one year contract)
Seamless Steel Pipes, Welded Steel Pipes, Stainless Steel Pipes And Stainless Steel Products..
Metal Furniture.
Metal boxes, tin boxes, metal packaging.
