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1. Hot finish: 60.3-914.4mm / 6.35-101.6mm , 2. Cold drawn: 13.72-457mm / 1.7-22.5mm 3. Standard: API5L,ASTM A106/A53, DIN2391,ASTM A179/A192,EN10210,EN10208/216 4. Material: GR.B, X42, X46, X52, S355J0H, S355J2H, 10#, 20# 5. Length: Random Length, Fixed Length, SRL, DRL 6. Heat treatment: Annealed, Normalized 7. Delivery Condition: BKS, NBK,BK ,BKW, GBK(+A), NBK(+N), BK(+C) 8. End: square(plain) ends or beveled 9. Surface: Bare, Black painting, Anti-rust oil, Varnish[...]

We manufacture high quality Neodymium Iron Boron (NdFeB) magnets in various grade, size and shapes (block, arc, cylindrical, disk, ring, etc.) according to the customer's specification. Surface Treatment covers: Zinc, Ni-Cu-Ni, Epoxy, Gold, Silver, Passivation etc. Customization service is available as per request. Grade of NdFeB magnet: Magnet N-( N30,N33,N35, N38, N40, N42, N45, N48, N50,N52), Highest working temperature resistance: 80oC Magnet M-(N33M,N35M, N38M, N40M,N42M, N45M,[...]

MODEL:U.S Met ZJ70/4500DB Nominal drilling depth: 14800~23000ft4500~7000m(41/2"DP) 13100~19700FT 4000~6000M(5"DP) Max.hook load : 992000lps 4500kN Max.drill stem load 485000lps 2200kN Drawwoks max.input power 2000HP 1470kw Drawworks speed steps: stepless Main brake model: Hydraulic disk brake /brand brake Auxiliary brake model: Eddy consumption brake/eddy current brake /E.T.N brake Model:ZJ70/4500L ZJ70/4500LD ZJ70/4500OD ZJ70/4500DB[...]

We are a professional manufacturer of GRINDING STEEL BALLS in China, and can supply all kinds of material grinding media balls, grinding rod and our products are exported to USA, CANADA, CHILE, SOUTH AFRICA, KOREA AND JAPAN more than 20 countries and regions in the world. Our products have obtained ISO9001:2000 International Quality System Authentication and also our company has past ISO14001 Environmental System Authentication. Now introduce our products to you. Products detail: SIZE: DIA20MM[...]

Graphite rod We’re possessing of professional produce equipment,we can supply ordinary graphite rod ,high purity and high density graphite rod,it has excellent properties:good resist compressive stress, Low thermal conductivity, High thermal stability,excellent thermally conductive, Good mechanical properties and so on.[...]

Hunan Flydisc New Material Co.,Ltd, is one of the earliest manufacturers of superhard material in China. We obtained ISO9001 Quality System Certificate in August 2003. Our PDC products are made from diamond and carbide by sintering under high temperature and high pressure, and therefore have excellent wearability and impact toughness. As a maufacturer, we supply spherical, conical, wedge, eccentric wedge series PDC cutter which can be used as the gage protection or cutting elements of cone[...]

Our mine lamp is a new type mine lamp that take LED as light source, and lithium ion batteries as power supply. It is constitutive of lithium ion battery, bulb and cable. 1. Product characteristic Long life: Light source need not replace using LED Avoid maintenance: Avoid maintenance in the life-span of mine lamp while lithium ion battery is used. Conveniency: Formal size of the battery box is small, resulting mall volume, light, carry expediently. Reliability: Lithium ion battery has[...]

Graphite Sheet This unique material is based on natural graphite flakes with well crystalline structures, which is through chemical treatment, expanding under high temperature and then rolling. Properties are highly anisotropic, particularly in respect to electrical and thermal conductivity. graphite foils and sheets are available in different thicknesses. graphite sheets are manufactured unreinforced, impregnated or reinforced.[...]

Carbon and graphite felt Flexible carbon and graphite felt is an insulating material manufactured by carbonization of natural and synthetic fibers with unique textile, chemical and thermal properties. Rigid graphite felt is a shape-retentive insulating material made from graphite fibers or felt and a carbon binder.[...]