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China, Chinese Forging Steel Round Bar with 4330 for Oil Equipment Drilling Pipe Joint1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Steel ProductsAlloy SteelForging Drilling Pipe Round BarDrilling Equipment Steel Bar
Jiangyin Eternal Heavy Industry Co., Ltd.
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Product Description4330 Chemical CompositionCSiMnCrMoNiP/S0.28-0.33%0.15- 0.35%0.6-0.8%0.7-0.9%0.2-0.30%1.65-2%≤0.035%Feature1.AISI 4330: Tensile strength ≥ 860MPa, yield strength ≥ 690MPa, elongation ≥ 15.0%, Brinell hardness of 285;2.4330 forged round steel has good hardenability and high strength. After heat treatment, higher strength levels can be obtained, up to 150KSI, and it also has good CVN impact toughness;3.4330 forged round steel can undergo hot working, cold working, and welding.Application4330 forged round steel is widely used in the fields of oil and gas, such as drill pipes, raise boring pipes,etc;It is also used in the aviation industry, manufacturing aircraft frames and fasteners, etc;It can also be used to manufacture quenched and tempered parts that require high strength, high toughness, large cross-sectional dimensions, and are important, such as the drive eccentric shaft of horizontal forging machines and the crankshaft of forging presses.Delivery condition1.Forged + annealing + black surface 2.Forged + annealing + polish 3.Forged + quenching /tempering + black surface 4.Forged + quenching /tempering + polishEquipmentEternal company own heavy duty workshop 8,000 square meters ,till now more than 100 sets machine facilities have been installed. Main facility is as following : 2000ton fast forging press , heating treatment furnace, long 10 meters quenching tank , 500 tons straightening machine , 6 meters middle-frequency surface quenching machine, 3-11 meter CNC horizontal lathes, CNC machining center, 10 meters deep hole boring machine, 10 meters honing machine , including all kinds inspection and test tools etc. PartnersOur products have been exported to Europe, U.S.A , South Africa, Russian, Mexico, Brazil, Peru, Chile, Korea, Vietnam, Indonesia , Middel East etc more than 80 countries , our quality is accepted by customers.Company ProfileJiangyin Eternal Heavy Machinery Co., LtdJiangyin Eternal Heavy Industry Co.,Ltd. was established in 2008, it is National high-tech enterprise, innovative small and medium-sized enterprise. Till now our main products including all kinds of special steel forgings and heavy duty hydraulic cylinder.Our special steel forgings include all kinds of alloy steel forging, mould die steel forging, stainless steel forgings etc.They are made for forging roll, forging shaft, forging ring, forging sleeve, forging plate, forging round bar etc.Its size is from OD150mm to OD1000mm, length up to 12000mm. They have been applicated on petroleum machinery, mining machinery, metallurgical equipment, power equipment, etc.We also make all kinds of heavy duty hydraulic cylinders they are installed on hydraulic press, extrusion press, and all kinds construction machinery etc. Our hydraulic cylinder pressure could reach 3600 tons, max length could reach 12 meters.Our company owns 2000 tons fast speed forging production line, heat treatment quenching and tempering furnace, middle-frequency induction surface hardening machine with 6 meter standing height, 500 tons straightening machine, all kinds of CNC lathe machine, CNC frame type machining center, all kinds of quality inspection equipment, such as mechanical property test machine, non-destructive test machine etc.At present, our products have been exported to Europe, U.S.A, South Africa, Russian, Mexico, Brazil, Peru, Chile, Korea, Vietnam, Indonesia, Middel East etc more than 80 countries, our quality is accepted by customers. In future we would devote ourselves to deep research and new market, and we expect to make a better co-operation with our customer.You are welcome to visit our company !Why Choose Us?Other Products1. More than 20 years machining experience .2. Rich experience on heat treatment , including normalizing , annealing , quenching and tempering , high frequency surface hardening etc .3. Complete production equipment from raw material to finished product 4. Strict quality control , including raw material chemical specification test, non-destructive test , size inspection , hardness test etc .5. More than 20 years exporging experience6. Fast delivery time Alloy steel forging barStainless steel forging bar......FAQ1. who are we? We are based in Jiangsu, China, start from 2008,sell to Domestic Market(36.00%),Eastern Europe(21.00%),SoutheastAsia(16.00%),South America(12.00%),North America(9.00%),Northern Europe(4.00%),South Asia(2.00%). There are total about 51-100 people in our office. 2. how can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment; 3.what can you buy from us? All kinds of forging bars. 4. why should you buy from us not from other suppliers? We have rich experience on forging and heat treatment. 5. what services can we provide?Accepted Delivery Terms:FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES; Accepted Payment Currency:USD,EUR,CNY; Accepted Payment Type: T/T,L/C,D/P D/A,Western Union; Language Spoken:English,Chinese,Portuguese,Russian
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