3 - Manufacturers, Suppliers & Exporters
9#πSteel Product Introduction π steel structure is a face and two legs, of which the surface is flanked by jagged lace. In use of the supporting beam.π steel plays a very important role. π steel is mainly used for production of π-beams, metal roof beams, hinged roof beams an
山东中煤工矿物质集团有限公司 [2015-01-09 21:06:51 ]
5#Scraper Steel Scraper Steel Classification Common Scraper Steel （ P≤0.045% ， S≤0.050% ） Fine Scraper Steel （ P . S 均 ≤0.035% ） Advanced Scraper Steel （ P≤0.035% ， S≤0.030% ） Due to the section bar is steel category ,so have different content of P ,
山东中煤工矿物质集团有限公司 [2015-01-09 21:06:06 ]
Scraper Steel Classification Common Steel(P ≤ 0.045%,S ≤ 0.050%) Fine Steel(P S both ≤ 0.035%) Advanced Steel(P ≤ 0.035%,S ≤ 0.030%) Due to the section bar is steel category ,so have different content of P , Scraper steel is a kind of section bar , therefore, according
山东中煤工矿物质集团有限公司 [2015-01-09 20:58:23 ]
Product Introduction Light steel rail is mainly used in underground mine. chinacoal05 1.SIZE 6KG, 9KG, 12KG, 15KG, 22KG, 30KG, 8KG, 18KG, 24KG 2.MATERIAL Q235 /55Q 3.STANDARD GB11264-89 STANDARD, YB222-63 STANDARD 4.LENGTH 6-12M
山东中煤工矿物质集团有限公司 [2015-01-09 20:49:10 ]
Product Introduction 1.SIZE 38KG, 43KG, 50KG 2.MATERIAL 50Mn/U71Mn 3.STANDARD GB2585-2007 4.LENGTH 12.5-25M chinacoal05
山东中煤工矿物质集团有限公司 [2015-01-09 20:47:54 ]
Product Introduction 1.light rail 6KG, 9KG, 12KG, 15KG, 22KG, 30KG, 8KG, 18KG, 24KG 2.he a vy rail 38KG, 43KG, 50KG 3. crane rail QU70,QU80,QU100,QU120 chinacoal05
山东中煤工矿物质集团有限公司 [2015-01-09 20:46:23 ]
LANSUN Opal PC tube Plastic Extrusion Tube/Custom Plastic Extrusion Tube Plastic Extrusion Profile,Polycarbonate profile,PMMA profile,Polycarbonate tube,PC tube,Acrylic Tube,LED PC tube,LED tube,LED PC Cover Polycarbonate/PMMA extrusion housing 1. Acrylic/polycarbonate extrusion
常州朗晟塑业有限公司 [2015-01-09 01:04:29 ]
LANSUN Custom plastic tube Plastic Extrusion Tube/Custom Plastic Extrusion Tube Plastic Extrusion Profile,Polycarbonate profile,PMMA profile,Polycarbonate tube,PC tube,Acrylic Tube,LED PC tube,LED tube,LED PC Cover Polycarbonate/PMMA extrusion housing 1. Acrylic/polycarbonate ext
常州朗晟塑业有限公司 [2015-01-09 01:00:50 ]
LANSUN Custom PC tube Plastic Extrusion Tube/Custom Plastic Extrusion Tube Plastic Extrusion Profile,Polycarbonate profile,PMMA profile,Polycarbonate tube,PC tube,Acrylic Tube,LED PC tube,LED tube,LED PC Cover Polycarbonate/PMMA extrusion housing 1. Acrylic/polycarbonate extrusio
常州朗晟塑业有限公司 [2015-01-09 00:58:44 ]
DFB explosion-proof solenoid valve ： a ） Ambient temperature is -10 ~ +40 ℃ ; b ） The average relative humidity of not more than 95% (+25 ℃ ); c ） Atmospheric pressure 80 ~ 106KPa; d ） There was no significant vibration and shock; e ） DFB mine explosion-proof sole
山东中煤工矿物质集团有限公司 [2015-01-09 00:54:52 ]
Electric gate valve main feature and application 1 、 Compact structure, reasonable design, good rigidity; 2 、 No installation requirements, two-way sealing, small flow resistance,long service life; 3 、 Using ZB, ZL series of mine electric valve device, safe and reliable; 4
山东中煤工矿物质集团有限公司 [2015-01-09 00:53:13 ]
Fluid control one-way scope (1)To keep the pressure on, slide valve has a valve leakage phenomenon, only a short time packing. When packing requirements,can be added to a liquid control one-way valve in the oil, the cone valve closed tight, make oil long time pressure. chinacoal0
山东中煤工矿物质集团有限公司 [2015-01-09 00:50:16 ]
One-way drain valve main parameter Pressure rating 2000 ~ 15000psi Nominal diameter 2-1/16 ~ 7-1/16 "" Operating temperature K ~ V Specification PSL level 1 ~ 4 The level of performance PR 1 ~ 2 Material level AA ~ FF The name DFF single flow valve Standard level PSL1-3 Material
山东中煤工矿物质集团有限公司 [2015-01-09 00:39:13 ]
Mechanical valve product introduction Mechanical valve main classification of sanitary stainless steel welding(quick) elbow, three, different diameter pipe, four links, the clamp ring All steel parts are made of stainless steel materials, seals food silicon rubber or PTFE, meet t
山东中煤工矿物质集团有限公司 [2015-01-09 00:36:50 ]
Flow ball valve technology parameter Effect ordinary switch, regulation （ 4 ～ 20mA ） Environment temperature ： -30 ℃ ～ +70 ℃ The power supply voltage AC220V, AC380V (other custom AC24)50/60Hz Protection class IP67, IP68 optional chinacoal05 Option (optional) Explosi
山东中煤工矿物质集团有限公司 [2015-01-09 00:35:27 ]
1．On/off-service ball valve with 2-way pattern 2．Stainless Steel construction 3．MAWP 35MPa 4．MAWT 260℃ 5. Variable end connection types and sizes from 1/8’’ to 3/8’’3mm to 8mm http://www bj-aerotech com/
北京泰克爱尔科技公司 [2015-01-09 00:32:37 ]
Features Description Falcon is a high performance metal detectors, made by a strength of more than 10 years of professional detection equipment manufacturer .This detector’s sensitivity and stability enjoy the highest level among domestic products. In addition, The most promine
Shandong China Coal Industry & Mining Group Co.,Ltd [2015-01-08 23:48:30 ]
U S. EXPLOITER is the world's leading metal detection equipment R & D institutions, holds several patents and a strong development team, the company based on market needs and provide you a tailor-made the world's leading high-tech products - multi-functional complex Rangers under
Shandong China Coal Industry & Mining Group Co.,Ltd [2015-01-08 23:42:41 ]
Features Features and Functions (1) We add a function of indicator lights. These indicator lights show 20 different distances between the user with a receiver and the transmitter. chinacoal07 (2) Most common frequencies are for detecting Detect Copper,Gold, Silver, Tin,Lead, Diam
Shandong China Coal Industry & Mining Group Co.,Ltd [2015-01-08 23:38:48 ]
Features 1. We add a function of indicator lights. These indicator lights show 20 different distances between the user with a receiver and the transmitter. 2. Most common frequencies are for detecting Detect Copper,Gold, Silver, Tin,Lead, Diamond 3. Detecting Range 100-1000m chin
Shandong China Coal Industry & Mining Group Co.,Ltd [2015-01-08 23:34:52 ]
