Name: 2016 china manufacturing Black steel Rod Bar
Brand: honest
Availability: InStock

Product Details

2016 china manufacturing Black steel Rod Bar

Banner

Zhucheng Honest Industry and Trade Co., Ltd. is professional in supplying efficient products of paper making machinery , egg tray plant machinery, food washing machinery, environmental protection equipment and iron casting pipe etc and high technical service.

we are proud of our achievements in many tissue plant abroad with our wealth ofindustry experience
.Now we are not only supply all the machines,but also to be able to offer a turnkey tissue plant project, including the pulp preperation, tissue makine, converting process as well as the waste water recovery to save the fresh water consumption. we hope will have a good cooperation with you soon!

pipe details

Round profiles Dia25 ~ 450mm
rectangular, square profile 25 × 25 ~ 300 × 300 mm
regular polygon and rectangular profiles 25 × 30 ~ 60 × 400 mm
semicircle profile R20 ~ 200 mm
symmetrical and asymmetrical shaped cross-section and other sections and plates
25-50mm small diameter profile production efficiency has obvious advantages
production of large diameter section and casting iron bars 450mm wide 500mm cast iron casting sheet
The machine with the knife in skateboarding series of special iron bars
high-grade hydraulic components for hydraulic valve block special iron bars
etch resistant ductile iron alloy products
glass molds for cast profiles products
develop 18-50mmd pipe wall thickness
Other industry-specific iron bars

Iron bars and typical application areas Parts

Hydraulic valve	Modular valves, combination valves, valves, relief valves, solenoid valves, hydraulic manifold
Hydraulic parts	Piston, cover, cylinder cover, guide sleeve hydraulic motor housing
Machine tool	Side panels, rear panels, sleeves, pistons, cylinder end caps, pins, spring card sets, columns, pressure rings, gears, bushings, guide
Injection Molding Machine	Valves, manifold, cylinder, fixed side panels, movable plates, plastic plates, screws
Rubber Machinery	Hydraulic cylinders, the upper and lower plates, column
Printing Machinery	Mixing the ink roller, ink rails, guides, gear
Civil engineering machinery	Valves, cylinder piston, Manifold
Textile Machinery	Gears, bearing housing, balance blocks, catheters, bearings, Oldham, cams, grooved shaft
Car	Dampers, valves, catheters, mechanical seals, bushings, gaskets, balance blocks, bearing
Shipping	Oil separator, cylinder, piston, valve bushings, engine valve stem cover, cylinder body parts
Power Equipment	Rotary air conditioning compressor roll sets, motor gear, freezers rotor, generator disc
Dies	Glass, aluminum, plastic, wheel, pressure casting punch and die
Crane	Pulleys, bushings, bearings
Engineering Machinery	Bushings, ring, kava, wear sleeve, ground cover, gears, shafts
Oil drilling	Drillable packer / drillable bridge plug, suction pipe, drill pipe
Railway vehicles	Bogie bushing, brake system bushings, shaft
Nonferrous Metallurgy	Casting riser tubes, suction casting, thermocouple protection tube
Air conditioning compressor	Rolling piston rings, piston
Car	Gears, shafts, dry cylinder liners, piston rings, steering pump stator ring
Tractor / Ship	Dry cylinder liners, piston rings, steering pump stator, ring gear, gear sets, liners, partitions
Mining Machinery	Wear ring sets, gears, shafts, engine cylinder
Other	Manifold, fan pulley, wheel housing, air compressors, rotors, sleeve, flange, winch wheel, lift hook, transfer roller, balance blocks
Submarine cable industry	High silicon chrome tubular anode
Amorphous alloys	Supply of high-purity silicon iron boron alloy
Lock industry	Lock blanks

Cast iron material specification parameter table

Table 1 Section size tolerance, deflection and machining allowance to defects

Shape	Size(mm)	Section of tolerance(mm)		Deflection(mm)		Machining allowance to defects(mm)
Shape	Size(mm)	Gray iron bars.FC	Ball iron bars.FCD	Gray iron bars.FC	Ball iron bars.FCD	Gray iron bars.FC	Ball iron bars.FCD
Circular	Φ25-Φ45	0-+1.0	0-+1.5	≤4.0	≤5.0	≤1.0	≤1.0
	Φ50-Φ65 Φ70-Φ100	0-+1.5 0-+2.0	0-+1.5 0-+2.0	≤3.0 ≤2.0	≤4.0 ≤3.0	≤1.5 ≤2.0	≤1.5 ≤2.0
	Φ105-Φ150	-0.-+3.0	-0.-+4.0	≤2.0	≤2.5	≤2.5	≤2.5
Rectangle	Thickness 25-45	0-+1.5	0-+2.0	≤5.0	≤5.5	≤2.0	≤2.0
	Thickness 50-100	0-+2.5	0-+2.5	≤4.0	≤4.5	≤2.5	≤2.5
	Thickness 100-120	0-+3.0	0-+3.0	≤3.0	≤3.5	≤3.0	≤3.0
Semicircle	Absolute height40-55	0-+2.0	0-+2.0	≤4.0	≤4.5	≤2.0	≤2.0
Semicircle	Absolute height60-150	0-+3.0	0-+3.0	≤3.0	≤3.5	≤2.5	≤3.0

Table 2 Common product specifications, performance and chemical composition

JB/T10854-2008		HT/LZ200	HT/LZ250	HT/LZ300	QT/LZ450-10	QT/LZ500-7	QT/LZ600-3	QT/LZ700-2
JIS		FC200	FC250	FC300	FCD450	FCD500	FCD600	FCD700
chemical composition	C	2.8-3.85	2.8-3.8	2.8-3.8	3.0-3.9	3.0-3.9	3.0-3.9	3.0-3.9
	Si	2.0-3.2	2.0-3.2	2.0-3.2	2.0-3.4	2.0-3.4	2.0-3.2	2.0-3.2
	Mn	0.3-0.8	0.3-0.8	0.3-0.8	0.1-0.4	0.2-0.4	0.2-0.6	0.2-0.8
	P	≤0.15	≤0.15	≤0.15	≤0.05	≤0.05	≤0.05	≤0.05
	S	≤0.12	≤0.12	≤0.1	≤0.03	≤0.03	≤0.03	≤0.03
	Mg	-	-	-	0.02-0.1	0.02-0.1	0.02-0.1	0.02-0.1
Mechanical properties	Tensile strength Mpa	≥180	≥220	≥260	30≤D≤120 ≥450; 125≤D≤350 ≥400	30≤D≤120 ≥500; 125≤D≤350 ≥420	30≤D≤120 ≥600; 875≤D≤350 ≥550	30≤D≤120 ≥700;125≤D≤350 ≥650
	Hardness HB	140-190	170-220	180-260	130-180	140-200	150-220	180-260
	Elongation%	-	-	-	30≤D≤120 ≥10; 125≤D≤350 ≥7	30≤D≤120 ≥7; 125≤D≤350 ≥5	30≤D≤120 ≥3; 125≤D≤350 ≥2	30≤D≤120 ≥2; 125≤D≤350 ≥1
size	Circular	25-400			25-150
	A square	2525-350350			3030-120120
	A flat square	2540-25400			2540-30220
	Semicircle	R25-R180			R30-R150

Hot selling products

Our customers

We Sincerely invite you to visit our factory to inspect the machines before we shipping.Before shipping, we will spend more 2 weeks to test the machines with raw materials to double ensure the machines running stready.

Factory view

About exhibition