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Friction Kelly Bar for Zoomlion Zr 220/280/360/420 — Lightweight Design Zoomlion
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2026.

Friction Kelly Bar for Zoomlion Zr 220/280/360/420 — Lightweight Design Zoomlion Open Details in New Window [Jul 21, 2026]

SW kelly bar Concentration & Innovation for 20 years ·Matched with drling rigs: Bauer,Soilmec,Casagrande, Mait, lMT, CMV, Zoomlion, ...

Company: Xuzhou Shenwei Foundation Machinery Technology Co., Ltd

Heat Resistant 1.25cr0.5mo Alloy Steel Round Bar
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2027.

Heat Resistant 1.25cr0.5mo Alloy Steel Round Bar Open Details in New Window [Jul 17, 2026]

Product Description PREMIUM 1.25Cr0.5Mo ALLOY STEEL ROUND BAR | ASTM A182 F11 / 15CrMo We supply factory-direct hot rolled 15CrMo / ASTM A182 F11 (1.25Cr0.5Mo) chrome moly heat resistant alloy round bar sourced from ...

Company: Jiangsu Changchen Materials Co., Ltd.

15CrMo ASTM A182 F11 Hot Rolled Alloy Round Bar for Boiler Forging
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2028.

15CrMo ASTM A182 F11 Hot Rolled Alloy Round Bar for Boiler Forging Open Details in New Window [Jul 17, 2026]

Product Description PREMIUM 1.25Cr0.5Mo ALLOY STEEL ROUND BAR | ASTM A182 F11 / 15CrMo We supply factory-direct hot rolled 15CrMo / ASTM A182 F11 (1.25Cr0.5Mo) chrome moly heat resistant alloy round bar sourced from ...

Company: Jiangsu Changchen Materials Co., Ltd.

20crmnmo AISI4121 Scm421 20mncr5 Alloy Steel Bar
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2029.

20crmnmo AISI4121 Scm421 20mncr5 Alloy Steel Bar Open Details in New Window [Jul 17, 2026]

Product Description 20CrMnMo CHROMIUM MOLYBDENUM ALLOY STRUCTURAL STEEL BAR Our 20CrMnMo alloy steel bar is a dedicated carburizing structural steel manufactured strictly to GB/T3077-2015 and GB/T5216-2014 standards. It ...

Company: Jiangsu Changchen Materials Co., Ltd.

Premium 42CrMo 35CrMo Alloy Steel Round Bar for Gear Manufacturing
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2030.

Premium 42CrMo 35CrMo Alloy Steel Round Bar for Gear Manufacturing Open Details in New Window [Jul 17, 2026]

Product Description PREMIUM 42CrMo 35CrMo (AISI 4140 4135/ 42CrMo4 34CrMo4/ SCM440 SCM430/ 42CrMoA 34CrMo4) ALLOY STEEL ROUND BAR Our 42CrMo steel round bar, equivalent to AISI 4140, SAE 4140, EN 42CrMo4 (1.7225) and ...

Company: Jiangsu Changchen Materials Co., Ltd.

Durable 20cr 40cr Alloy Structural Steel Round Bar for Auto Parts
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2031.

Durable 20cr 40cr Alloy Structural Steel Round Bar for Auto Parts Open Details in New Window [Jul 17, 2026]

Product Description PREMIUM 20Cr 40Cr (AISI 5120 5140/ JIS SCR420 440/EN 20Cr4 41Cr4 ) ALLOY STEEL ROUND BAR Our factory specializes in hot-rolled alloy structural round bars (grades 20Cr and 40Cr; HS Code 7228309000). ...

Company: Jiangsu Changchen Materials Co., Ltd.

High-Performance Hot Rolled Steel Round Bars 20cr & 40cr
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2032.

High-Performance Hot Rolled Steel Round Bars 20cr & 40cr Open Details in New Window [Jul 17, 2026]

Product Description PREMIUM 20Cr 40Cr (AISI 5120 5140/ JIS SCR420 440/EN 20Cr4 41Cr4 ) ALLOY STEEL ROUND BAR Our factory specializes in hot-rolled alloy structural round bars (grades 20Cr and 40Cr; HS Code 7228309000). ...

Company: Jiangsu Changchen Materials Co., Ltd.

20cr2ni4a Carburizing Alloy Round Bar Equivalent SAE3316 for Heavy Gear
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2033.

20cr2ni4a Carburizing Alloy Round Bar Equivalent SAE3316 for Heavy Gear Open Details in New Window [Jul 17, 2026]

Product Description PREMIUM 20Cr2Ni4A (SAE3316 1.5752 SNC815 665M13) CARBURIZING ALLOY ROUND BAR Our 20Cr2Ni4A carburizing alloy steel round bar, fully equivalent to SAE 3316, DIN W.Nr 1.5752, JIS SNC815 and BS 665M13, ...

Company: Jiangsu Changchen Materials Co., Ltd.

SAE3316 Equivalent 20cr2ni4a Nickel Alloy Bar for Transmission Gear
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2034.

SAE3316 Equivalent 20cr2ni4a Nickel Alloy Bar for Transmission Gear Open Details in New Window [Jul 17, 2026]

Product Description PREMIUM 20Cr2Ni4A (SAE3316 1.5752 SNC815 665M13) CARBURIZING ALLOY ROUND BAR Our 20Cr2Ni4A carburizing alloy steel round bar, fully equivalent to SAE 3316, DIN W.Nr 1.5752, JIS SNC815 and BS 665M13, ...

Company: Jiangsu Changchen Materials Co., Ltd.

GB/T3077 40cr High Tensile Steel Round Bar for Automotive Components
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2035.

GB/T3077 40cr High Tensile Steel Round Bar for Automotive Components Open Details in New Window [Jul 17, 2026]

Product Description PREMIUM 40Cr (AISI4140 1.7225) CHROMIUM ALLOY STRUCTURAL ROUND BAR Our 40Cr chromium alloy steel round bar, fully equivalent to AISI 4140, DIN W.Nr.1.7225, is a versatile medium carbon chromium ...

Company: Jiangsu Changchen Materials Co., Ltd.

Forged 20crmnmo AISI4121 Scm421 20mncr5 Carburizing Steel Bar
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2036.

Forged 20crmnmo AISI4121 Scm421 20mncr5 Carburizing Steel Bar Open Details in New Window [Jul 17, 2026]

Product Description 20CrMnMo CHROMIUM MOLYBDENUM ALLOY STRUCTURAL STEEL BAR Our 20CrMnMo alloy steel bar is a dedicated carburizing structural steel manufactured strictly to GB/T3077-2015 and GB/T5216-2014 standards. It ...

Company: Jiangsu Changchen Materials Co., Ltd.

Durable Friction Kelly Bar for Sany Sr 220/285/360/415|Long Service Life Sany
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2037.

Durable Friction Kelly Bar for Sany Sr 220/285/360/415|Long Service Life Sany Open Details in New Window [Jul 21, 2026]

SW kelly bar Concentration & Innovation for 20 years ·Matched with drling rigs: Bauer,Soilmec,Casagrande, Mait, lMT, CMV, Zoomlion, ...

Company: Xuzhou Shenwei Foundation Machinery Technology Co., Ltd

Friction Kelly Bar for Sany Sr 220/285/360/415 -Lightweight Design Sany
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2038.

Friction Kelly Bar for Sany Sr 220/285/360/415 -Lightweight Design Sany Open Details in New Window [Jul 21, 2026]

SW kelly bar Concentration & Innovation for 20 years ·Matched with drling rigs: Bauer,Soilmec,Casagrande, Mait, lMT, CMV, Zoomlion, ...

Company: Xuzhou Shenwei Foundation Machinery Technology Co., Ltd

Premium Cold Drawn 416 Steel Flat Bar for Versatile Projects
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2039.

Premium Cold Drawn 416 Steel Flat Bar for Versatile Projects Open Details in New Window [Jul 16, 2026]

Name: Cold drawn ss316 ss416 steel square flat bars/ forging steel square bar 1.2344 Square Steel Chemical composition: Steel grade:DIN 1.2344 C:0.37-0.42 Si :0.90-1.20 Mn:0.30-0.50 P:<=0.030 S:<=0.030 ...

Company: Jiangyin Golden Machinery Equipment Co., Ltd.

Durable Friction Kelly Bar for Soilmec Rotary Rig
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2040.

Durable Friction Kelly Bar for Soilmec Rotary Rig Open Details in New Window [Jul 16, 2026]

SW kelly bar Concentration & Innovation for 20 years &middot;Matched with drling rigs: Bauer,Soilmec,Casagrande, Mait, lMT, CMV, Zoomlion, ...

Company: Xuzhou Shenwei Foundation Machinery Technology Co., Ltd