WWC-M-30-30C-6(29ER) Material: Hi-TG Carbon Tire Type: Clincher/Tubeless Width: 30mm Height: 30mm Rim Diameter: 29ER Cassette Compatibility: Shimano, Campagnolo 10-11s Hub: Chosen System (142*12 & 135*10 changeable) Bearing Count: 2(f) and 4(r) Weight: Tubeless F: 1000g±15g R: 1100g±15g
We are one of protective fitting manufacturers, we provide armour rod
Strain clamp are used to fix conductor and ground wire through insulators or link fitting to tower arms or substation structures.Clamp are according to the clamp constructon and mounting way.The clamps include two types as compression type and bolt type.The compression type includehydraulic and explosive type.The meaning of letter &arabic figure in the catalog are shownas follow. N-strain clamp l-bolt type d-inverse mounting y-hydraulic type b-explosive type The figures mean the of assembled leads which apply to each other numbers.
Grade 8.8 steel round solid bar for sale , description of grade 8.8 steel round solid bar for sale : The steel forged rods is a kind of high hardness, wear-resistant steel products, which is developed , researched and manufactured by huamin steel ball company alone.The forged steel bars can be used for rod mill in many areas, such as mining, chemical, cement, power plant industry and so on. , specifications of grade 8.8 steel round solid bar for sale : 1) size: dia. 40 - 120mm, length 2000-6000mm 2) hardness: hrc 45-55 3) chemical elements(%): C: 0.48-0.85, si: 0.15-0.37, mn: 0.7-1.0, p: 0.035 max, s: 0.035 max , features of grade 8.8 steel round solid bar for sale : 1)high hardness 2)high impact toughness 3)low breakage 4)no deformation , raw material As we all know, the quality of product mainly depends on raw material, so our raw material is customized from the chinese famous steel factory, which can guarantee the quality. , applied fields: Used for rod mill such as cement plant, electric power plant, mine, quartz sand plant, silica sand plant, sand aerated industry, coal chemical industry, gas concrete plant, etc. , testing Our lab is equipped with advanced testing machine to strictly control the quality of the product. , package We bundle the finished products according to the customers' requirements. Standardization identification, clean production enterprise certification. Grade 8.8 steel round solid bar for sale
Introduction: Grinding rods can be customized according to customer's requirements Automatic production line of grinding rods, which can be quenched and tempered automatically. It is mainly used for metallurgical and mining, cement plant, thermal power, chemical industry, etc. Features High hardness, range is 45~55hrc Low bending, less than 1.5mm/m Dense microstructure , bainite +pearlite+carbide Low breakage rate, more than 15000 times/ 3.5m Low unit consumption, 40% reduction compared to unprocessed round steel z
Standard:, astm, bs, din, gb, jis Origin:tianjin china Price: fob515-655 Thickness: 1.5mm-30mm Width: 10mm-1000mm Length: 4-12m Material:q195, q235, q345, ss400, a36 Technique:hot rolled steel flat bar Origin:tianjin, china(mainland) Length:50mm-12000mm or as customer's requirement Payment term:tt or l/c at sight Delivery date:15 days after receiving the down payment or lc. Tolerance:as the standard or as you requirements Grade :q195, q235, q345, ss400, a36 Standards:jis, aisi, astm, gb, din, en Surface treatment:mill finish galvanized Packaging:standard exporting packing or as client's requirement Certificate:bv, iso9001:2008 and mill test certificate Moq:20tons
Round bars (dia 150mm-1500mm) Flat and square on request. Non-Alloy Steel (normalized, certificated acc. to certificate EN 10204/3.1 or 3.2. US tested): C15, C35, C45, C60, S355J2G3, etc.
Round bars (dia 150mm-1500mm) Flat and square on request. Alloy Steel (Quenched and tempered or annealed, with certificate EN 10204/3.1 or 3.2. US tested): 25CrMo4, 42CrMo(S)4, AISI 4130, AISI 4140, AISI 4150, 34CrNiMo6, 30CrNiMo8, 31CrMoV9, 18CrNiMo7-6, 16MnCr(S)5, 20MnCr(S)5, etc.
Specifications � grade: alloy steel � standard: aisi, astm, bs, din, gb, jis � od:10-500mm � thickness: max:800mm � width: 205mm~2300mm � length: 1000mm~6000mm � place of origin: china (mainland) � model number: 1.7220 / scm430 / 30crmo4 / 4130 ; 4140/42crmo4/1.7225; en24 34crnimo6 1.6582 4340. � application: mould steel � technique: forged � special use: mold steel , statically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears. � shape: round bars/flat bar/plate � technology: hot rolled/forged/clod d raw � heat treatment: annealing/q+t � surface treatment:black/peeling/polishing/machined � delivery condition: hot rolled or forged/ peeled or black surface/annealed or qt � customer's logo: available � test: sgs/ut100%/elements testing � certificate: iso/mill certificate � experience: ten years manufacturer experience
High hardness wear-resistant forged grinding steel rod,forged steelbars ***Technical parameters for forged steel rod ***Description of forged grinding rods: The steel forged rods is a kind of high hardness,wear-resistant steel products,which is developed ,researched and manufacturered by Huamin steel ball company alone.The forged steel bars can be used for rod mill in many areas,such as mining,chemical,cement,power plant industry and so on. ***Specifications forged grinding rod: 1) Size: Dia. 40 - 120mm, Length 2000-6000mm 2) Hardness: HRC 45-55 3) Chemical elements(%): C: 0.48-0.85, Si: 0.15-0.37, Mn: 0.7-1.0, P: 0.035 MAX, S: 0.035 MAX ***Features of forged steel rod: 1)High Hardness 2)high impact toughness 3)low breakage 4)no deformation ***Raw Material As we all know, the quality of product mainly depends on raw material, so our raw material is customized from the Chinese famous steel factory, which can guarantee the quality. ***Applied fields: Used for rod mill such as cement plant, electric power plant, mine, quartz sand plant, silica sand plant, sand aerated industry, coal chemical industry, gas concrete plant, etc. ***Testing Our lab is equipped with advanced testing machine to strictly control the quality of the product. ***Package We bundle the finished products according to the customers' requirements. standardization identification, clean production enterprise certification.
Features and Advantages of Grinding Steel Bar Concentrating on wear-resistant grinding material for 30 years, Shandong Huamin Steel Ball Joint-Stock Co., Ltd is one of the largest grinding rod manufacture in China. We manufacture the product with the length of 2m to 7m and the diameter of 40mm to 140mm. The data is just for reference. The product can also be customized. After years of research and development, we finally develop the new-type steel grinding rod successfully. The newly developed product is characterized by low wear, unique chemical composition, high hardness of 45HRC to 55HRC, and strong toughness. Meanwhile, via the quenching and high temperature tempering treatment, the internal stress is removed. The product has good straightness, and won't break, bend and come out with two tapering ends. The economic benefit is much in evidence. a. The blanking of the steel grindng bar is implemented via the sawing machine. The dimensional tolerance would adide by the requirements of the order. After the implementation of blanking, the two ends of the raw material are polished into the R arc via the polishing machine. b. The surface of the product for the rod mill cannot have the crack, overburning and fissure visible to the naked eyes. c. The nonstraightness of the product is less than 0.2%. The diameter tolerance ranges from +0mm to -1.5mm. The length tolerance is fro +0mm-25mm. The fracture should be less than 3%.
Standard: GB/BS/JIS/ASTM Grade:Q235B,SS400B,A36,S235JR Size: 25mm-200mm Thickness: 2.5mm-24mm Length:6000mm-12000mm Packing: in bundles or in bulk
Standard: GB/BS/JIS/ASTM Grade: Q235B,SS400B,A36,S235JR Size: 40mm-200mm Thickness: 3.8mm-9.0mm Length:6000mm-12000mm Packing: in bundles or in bulk
Size of AISI A2 (Can be Customised) Round Bar Diameter(mm): Hot Forged: f50-500 Length(mm):2500-5000 Hot Rolled:=50mm Steel Plate Thickness(mm): Hot Forged:=20mm Width(mm):20-810 mm Hot Rolled:=20mm Steel Type AISI GB DIN JIS A2 Cr5Mo1V 1.2363 SKD12 Chemical Composition C Si Mn P S Cr Mo V Ni Cu 0.90-1.05 =0.50 =1.00 =0.025 =0.020 4.75-5.50 0.90-1.40 0.15-0.50 =0.25 =0.30 Noted (1) Payment: 1.By confirmed, 100% valum irrevocable, letter of credit without recourse, Allowing partial shipment and transhipment, payable at sight presentation of shipping. 2.By T/T payment: 30% payment in deposited, 70% payment before shipment. (2) Delivery Time : 40 days after received the buyer's L/C or T/T deposite payment. (3) Delivery Port :Wuhan/Shanghai/Tianjin (4) Original Place : Hubei ,China . (5) Process: Electric furnace melted, forged and annealed, round bar turned. (6) Tolerance: Dia -0/+ 0~5mm, Thickness -0/+ 0~5mm, Width: -0/+ 0~10mm. (7) Hardness: HB241MAX (8) UT Test: SEP 1921/84/2 C/c class. (9) Allowance on quantity/weight: -/+ 10% per item. (10) Package: Seaworthy Packing.
Size of AISI 4140 (Can be Customised) Round Bar Diameter(mm): Hot Forged: f50-500 Length(mm):2500-5000 Hot Rolled:=50mm Steel Plate Thickness(mm): Hot Forged:=20mm Width(mm):20-810 mm Hot Rolled:=20mm Steel Type AISI GB W-Nr JIS 4140/B7 42CRMO4 1.7225 SCM440 Chemical Composition C Si Mn P S Cr Mo V 0.38-0.43 0.15-0.35 0.75-1.00 =0.030 =0.030 0.80-1.10 0.15-0.25 / Noted (1) Payment: 1.By confirmed, 100% valum irrevocable, letter of credit without recourse, Allowing partial shipment and transhipment, payable at sight presentation of shipping. 2.By T/T payment: 30% payment in deposited, 70% payment before shipment. (2) Delivery Time : 40 days after received the buyer's L/C or T/T deposite payment. (3) Delivery Port :Wuhan/Shanghai/Tianjin (4) Original Place : Hubei ,China . (5) Process: Electric furnace melted, forged and annealed, round bar turned. (6) Tolerance: Dia -0/+ 0~5mm, Thickness -0/+ 0~5mm, Width: -0/+ 0~10mm. (7) Hardness: Annealed HBS 217 max . (8) UT Test: SEP 1921/84/2 C/c class. (9) Allowance on quantity/weight: -/+ 10% per item. (10) Package: Seaworthy Packing.
Deformed steel bar Grade:hrb400, hrb500, gr60 Size:6-50mm Length:6-12m Deliver date:30-45 days Paymant:tt or lc Package:by bundle
Angle steel Grade:Q235,SS400 Size:20-250mm Length:6-12m Deliver date:30-45 days Paymant:TT or LC Package:by bundle
Round Bar Specifications · Grade: Alloy steel · Standard: AISI, ASTM, BS, DIN, GB, JIS · OD:10-500mm · Thickness: Max:800mm · Width: 205mm~2300mm · Length: 1000mm~6000mm · Place of Origin: China (Mainland) · Model Number: 1.7220 / SCM430 / 30CrMo4 / 4130 ; 4140/42CrMo4/1.7225; En24 34CrNiMo6 1.6582 4340. · Application: Mould steel · Technique: Forged · Special Use: Mold Steel ,Statically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears. · Shape: Round bars/Flat bar/Plate · Technology: Hot Rolled/Forged/Clod Draw · Heat treatment: Annealing/Q+T · Surface treatment:Black/Peeling/Polishing/Machined · Delivery condition: Hot rolled or forged/ Peeled or black surface/annealed or QT · Customer's logo: Available · Test: SGS/UT100%/Elements testing · Certificate: ISO/Mill certificate · Experience: Ten years manufacturer experience
ASTM/AISI Standard Alloy Round Bar AISI 4130 is a low alloy steel containing molybdenum and chromium as strengthening agents. The carbon content is nominally 0.30% and with this relatively low carbon content the alloy is excellent from the fusion weldability standpoint. Specifications · Grade: Alloy steel · Standard: AISI, ASTM, BS, DIN, GB, JIS · OD:10-500mm · Thickness: Max:800mm · Width: 205mm~2300mm · Length: 1000mm~6000mm · Place of Origin: China (Mainland) · Model Number: 1.7220 / SCM430 / 30CrMo4 / 4130 ; 4140/42CrMo4/1.7225; En24 34CrNiMo6 1.6582 4340. · Application: Mould steel · Technique: Forged · Special Use: Mold Steel ,Statically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears. · Shape: Round bars/Flat bar/Plate · Technology: Hot Rolled/Forged/Clod Draw · Heat treatment: Annealing/Q+T · Surface treatment:Black/Peeling/Polishing/Machined · Delivery condition: Hot rolled or forged/ Peeled or black surface/annealed or QT · Customer's logo: Available · Test: SGS/UT100%/Elements testing · Certificate: ISO/Mill certificate · Experience: Ten years manufacturer experience General Scope This grade is similar to 4140 in scope which has a higher carbon level giving 4130 an advantage when it comes to weldability, this weldability is achieved at the cost of through section hardenability. AISI 4130 steel is a low alloy steel that is used in structural designs that may be found in applications such as aircraft engine mounts or welded tubing. It is well known for its ease of welding and ability to harden in commercial applications. It is commonly referred to as chromium-molybdenum steel.
Round Bar Specifications · Grade: Alloy steel · Standard: AISI, ASTM, BS, DIN, GB, JIS · OD:10-500mm · Thickness: Max:800mm · Width: 205mm~2300mm · Length: 1000mm~6000mm · Place of Origin: China (Mainland) · Model Number: 1.7220 / SCM430 / 30CrMo4 / 4130; 4140/42CrMo4/1.7225; En24 34CrNiMo6 1.6582 4340. · Application: Mould steel · Technique: Forged · Special Use: Mold Steel ,Statically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears. · Shape: Round bars/Flat bar/Plate · Technology: Hot Rolled/Forged/Clod Draw · Heat treatment: Annealing/Q+T · Surface treatment:Black/Peeling/Polishing/Machined · Delivery condition: Hot rolled or forged/ Peeled or black surface/annealed or QT · Customer's logo: Available · Test: SGS/UT100%/Elements testing · Certificate: ISO/Mill certificate · Experience: Ten years manufacturer experience
