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Q345

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Q345 Q245 H Section Beam and Collumn Light Weight Prefab Steel Structure for Construction Warehouse

Q345 Q245 H Section Beam and Collumn Light Weight Prefab Steel Structure for Construction Warehouse

US $ 25-80 / Square Meter FOB
100 Square Meters (MOQ)
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Dingrui Yongcheng Construction Engineering Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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Custom Q345 10~400mm Hot Rolled Alloy Carbon Steel Round Bar

Custom Q345 10~400mm Hot Rolled Alloy Carbon Steel Round Bar

US $ 600-700 / metric tons FOB
24 metric tons (MOQ)
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Nanjing Evergrowing Resources Co., Limited

Jiangsu, China Since 2023
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Heavy-Duty Q345 Steel 4 Axle Tipper Trailer for Sale

Heavy-Duty Q345 Steel 4 Axle Tipper Trailer for Sale

US $ 12,100-16,600 / unit FOB
1 unit (MOQ)
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Henan Jushixin Transportation Equipment Co., Ltd.

Henan, China Since 2016
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Q345+HDG High-Strength Galvanized Tube

Q345+HDG High-Strength Galvanized Tube

US $ 400-600 / Ton FOB
1 Ton (MOQ)
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GuangDong Lecong Steel World Electronic Commerce Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Premium A36 Q235 Q345 Mild Steel Plates for Industrial Use

Premium A36 Q235 Q345 Mild Steel Plates for Industrial Use

US $ 660-680 / Ton FOB
1 Ton (MOQ)
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Jiangsu Hai Yi Da Metal Products Co., Ltd

Jiangsu, China Since 2022
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Low Price Q195 Q235 Q345 Q235B Ms Hr Iron Low Carbon Steel Coil 0.1mm 0.5mm Steel Coil

Low Price Q195 Q235 Q345 Q235B Ms Hr Iron Low Carbon Steel Coil 0.1mm 0.5mm Steel Coil

US $ 699-1,500 / Ton FOB
20 Tons (MOQ)
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Shanghai Yahe International Trading Co., Ltd.

Shanghai, China Since 2023
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Hot Sales Q235 Q345 Hot Rolled Mild Steel Sheet Plate and Carbon Steel Coil

Hot Sales Q235 Q345 Hot Rolled Mild Steel Sheet Plate and Carbon Steel Coil

US $ 450-500 / Ton FOB
1 Ton (MOQ)
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Shandong Dingcheng Liye Materials Co., Ltd.

Shandong, China Since 2023
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Q345, Ss400, Sm490, ASTM A572 Gr50, DIN S355jr, Low Alloy Steel Plate

Q345, Ss400, Sm490, ASTM A572 Gr50, DIN S355jr, Low Alloy Steel Plate

US $ 300-500 / Ton FOB
1 Ton (MOQ)
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Guangzhou Long Sheng Hing Trading Co., Ltd.

Henan, China Since 2010
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High Strength and High Toughness ASTM A36 A53 Q235 Q345/201 304 316 Angle Steel for Bridge Construction and Ship Building

High Strength and High Toughness ASTM A36 A53 Q235 Q345/201 304 316 Angle Steel for Bridge Construction and Ship Building

US $ 500-1,000 / Ton FOB
1 Ton (MOQ)
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Shandong Tongmao Special Steel Co., Ltd.

Shandong, China Since 2020
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Q235 and Q345 Cold Warehouse Forklift Radio Shuttle Racking System

Q235 and Q345 Cold Warehouse Forklift Radio Shuttle Racking System

US $ 180-200 / Piece FOB
10 Pieces (MOQ)
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Jiangsu Welfor Storage Equipment Co., Ltd.

Jiangsu, China Since 2019
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Wholesale Best Quality Ss400 Q345 A106 Large Diameter Low Carbon Steel Tube Round ERW Pipe

Wholesale Best Quality Ss400 Q345 A106 Large Diameter Low Carbon Steel Tube Round ERW Pipe

US $ 1,400-1,600 / Ton FOB
1 Ton (MOQ)
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Shaanxi Chengxin Yongsheng Metal Co., Ltd.

Trading Company

Shaanxi, China Since 2021
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Custom Q235 Q345 Built Prefabricated Steel Warehouse Workshop Commercial Building Steel Frame Structure

Custom Q235 Q345 Built Prefabricated Steel Warehouse Workshop Commercial Building Steel Frame Structure

US $ 35-55 / Square Meter FOB
100 Square Meters (MOQ)
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Shandong Xinghao Steel Structural Engineering Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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Boiler Plate PPGI Coil Black Steel Metal Sheet Ms Q235 Q345 1020

Boiler Plate PPGI Coil Black Steel Metal Sheet Ms Q235 Q345 1020

US $ 500-1,999 / Ton FOB
2 Tons (MOQ)
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Wuxi Jinlongming Metal Products Co., Ltd.

Jiangsu, China Since 2025
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Customized 3 Axles 35cbm 40000liters Q345 Insulated Asphalt Liquid Bitumen Heating Tank Trailer

Customized 3 Axles 35cbm 40000liters Q345 Insulated Asphalt Liquid Bitumen Heating Tank Trailer

US $ 32,000 / Piece FOB
1 Piece (MOQ)
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Hubei Fuya Vehicle Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
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Hotel En12810, Ladder Scaffolding Tower/Scaffolding Tag Construction Ringlock Scaffold Q235/Q345 Steel Building

Hotel En12810, Ladder Scaffolding Tower/Scaffolding Tag Construction Ringlock Scaffold Q235/Q345 Steel Building

US $ 6 / Piece FOB
200 Pieces (MOQ)
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CHANGSHA XIANGJIA METAL MATERIAL TRADING CO., LTD.

Manufacturer/Factory & Trading Company

Hunan, China Since 2022
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ASTM A36 A53 Q235 Q345 Carbon Equal Angle Steel Galvanized Iron L Shape Mild Steel Angle

ASTM A36 A53 Q235 Q345 Carbon Equal Angle Steel Galvanized Iron L Shape Mild Steel Angle

1,000 kg (MOQ)
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Qingdao Liange Special Steel Co., Ltd

Trading Company

Shandong, China Since 2021
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H Section Steel Structure Building/Workshop/Shed/Hanger Q235/Q345

H Section Steel Structure Building/Workshop/Shed/Hanger Q235/Q345

US $ 30-50 / Square Meter FOB
500 Square Meters (MOQ)
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Shandong Wanzhida New Material Technology Co., Ltd

Shandong, China Since 2024
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China Factory Q345 Galvanized Cuplock Scaffolding Frame for Safety

China Factory Q345 Galvanized Cuplock Scaffolding Frame for Safety

US $ 2.4-9.6 / Piece FOB
1,000 Pieces (MOQ)
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Hebei Haihong Construction Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2024
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Q195 Q235 Q235B Q345 Standard Carbon Steel Seamless Pipe

Q195 Q235 Q235B Q345 Standard Carbon Steel Seamless Pipe

US $ 508-560 / Ton FOB
1 Ton (MOQ)
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Jiangsu Rongyi Metal Co., Ltd

Jiangsu, China Since 2025
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China Q345 Equiv A516 Gr 70 Hot Rolled Carbon Steel Plate

China Q345 Equiv A516 Gr 70 Hot Rolled Carbon Steel Plate

US $ 430-550 / Ton FOB
15 Tons (MOQ)
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Tianjin City Shengxinwangyu Metal Materials Co., Ltd.

Tianjin, China Since 2019
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Hot Rolled/Forged Q195 Q235 Q345 Flat Steel 5160 Spring Steel Bars

Hot Rolled/Forged Q195 Q235 Q345 Flat Steel 5160 Spring Steel Bars

US $ 800-1,250 / Ton FOB
1 Ton (MOQ)
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HUNAN QILU INDUSTRIAL CO., LTD.

Hunan, China Since 2009
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Durable Q195 Q235 Q345 Steel Rod Round Bar for Heavy-Duty Applications

Durable Q195 Q235 Q345 Steel Rod Round Bar for Heavy-Duty Applications

US $ 990-1,290 / Ton FOB
5 Tons (MOQ)
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Wuxi Aojiewei Metal Materials Co., Ltd.

Jiangsu, China Since 2024
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Q345 Steel Storage Rack Used Omega Rail Profiles Roll Forming Machine

Q345 Steel Storage Rack Used Omega Rail Profiles Roll Forming Machine

US $ 15,000-25,000 / Set FOB
1 Set (MOQ)
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Xiamen Newrise Machinery Co., Ltd.

Fujian, China Since 2025
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About Q345 FAQ

  • QWhat are the advantages of purchasing steel pipes and tubes in wholesale quantities?

    The Q345 is a top choice in our Steel Pipe & Tube collection.Bulk purchasing of steel pipes and tubes offers cost savings, availability in large quantities, and consistent product quality. Wholesale orders often come with discounts and customization options, allowing you to procure high-quality materials from trusted suppliers at competitive prices.

  • QHow can I find trustworthy suppliers of steel pipes and tubes in China?

    The Q345 is classified under our comprehensive Steel Pipe & Tube range.When looking for reliable suppliers in China, consider using platform tools, attending industry exhibitions, and consulting business directories. Verify the supplier's qualifications, request samples, and conduct thorough due diligence to ensure product quality and delivery reliability.

  • QWhat are the common types of steel used in manufacturing steel pipes and tubes?

    The Q345 is a key item within our extensive Steel Pipe & Tube selection.Steel pipes and tubes are often made using carbon steel, stainless steel, and alloy steel. Each type offers unique properties, such as strength, corrosion resistance, and heat resistance. It is essential to consult with a reputable supplier for guidance on the best material for your specific applications.

High Strength Carbon Steel Thick Hr Hot Roll Steel Plate Q345 Q345b Q355b

High Strength Carbon Steel Thick Hr Hot Roll Steel Plate Q345 Q345b Q355b

US $ 480-600 / tons FOB
1 tons (MOQ)
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Tianjin Zinc Galv International Trade Co., Ltd.

Trading Company

Tianjin, China Since 2025
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Factory Dircet Sale ASTM A106 A53 Q195 Q235 Q235B Q345 Hot Rolled Carbon Steel Pipes Seamless Steel Pipe for Oil and Gas Pipeline

Factory Dircet Sale ASTM A106 A53 Q195 Q235 Q235B Q345 Hot Rolled Carbon Steel Pipes Seamless Steel Pipe for Oil and Gas Pipeline

US $ 66 / kg FOB
5 kg (MOQ)
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EZ Steel Industrial Co., Ltd.

Hunan, China Since 2019
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Hot Rolled Q95 Q215 Q275 S235jr 40# Q345 Ss400 St37 SAE 1010 Steel Coil

Hot Rolled Q95 Q215 Q275 S235jr 40# Q345 Ss400 St37 SAE 1010 Steel Coil

US $ 469-569 / Ton FOB
1 Ton (MOQ)
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TIANJIN BOER KING STEEL CO., LIMITED

Tianjin, China Since 2017
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High Quality Black Square Tube Q195 Q235 Q345

High Quality Black Square Tube Q195 Q235 Q345

US $ 500-600 / Ton FOB
5 Tons (MOQ)
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Tianjin Tianyingtai Steel Pipe Co., Ltd.

Tianjin, China Since 2010
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Hot Rolled / Cold Rolled Hr Ss400 Q345 Ms Mild Dx51d SPCC SPHC SGCC Gi PPGI Galvanized Color Coated Stainless Steel Sheet / Plate / Coil

Hot Rolled / Cold Rolled Hr Ss400 Q345 Ms Mild Dx51d SPCC SPHC SGCC Gi PPGI Galvanized Color Coated Stainless Steel Sheet / Plate / Coil

US $ 500-900 / Ton FOB
1 Ton (MOQ)
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Hebei Guanhong Trading Co., Ltd.

Trading Company

Hebei, China Since 2019
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IP66 Outdoor 20/30m Q345 Factory-Price Steel High Mast Light Pole

IP66 Outdoor 20/30m Q345 Factory-Price Steel High Mast Light Pole

US $ 390-400 / Piece FOB
1 Piece (MOQ)
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BAODE LIGHTING GROUP CO., LTD.

Jiangsu, China Since 2011
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Ringlock Scaffolding Ledger Head Brace Head Q345/G20mn

Ringlock Scaffolding Ledger Head Brace Head Q345/G20mn

US $ 0.0425 / Piece FOB
3,000 Pieces (MOQ)
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Shijiazhuang Hanpiao Metal Work Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2023
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Liquid Tanker Oil Petrol Fuel Tanker Semi Truck Trailer 40000 45000 Liters Semi-Trailer Q345 High Strength Steel 70tons Max 0%

Liquid Tanker Oil Petrol Fuel Tanker Semi Truck Trailer 40000 45000 Liters Semi-Trailer Q345 High Strength Steel 70tons Max 0%

US $ 8,000-13,000 / Piece FOB
1 Piece (MOQ)
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Shandong Carroway Automobile Industry Co., Ltd.

Trading Company

Shandong, China Since 2025
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15m Wide Lighting Range Street Light Pole Galvanized Steel Q345

15m Wide Lighting Range Street Light Pole Galvanized Steel Q345

US $ 30-50 / Set FOB
300 Sets (MOQ)
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China Searun Solar Solution Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Q345/ASTM A36 Steel Crash Barrier Protective W Beam Guardrail 90 Degree End

Q345/ASTM A36 Steel Crash Barrier Protective W Beam Guardrail 90 Degree End

US $ 16.5-17.5 / Piece FOB
50 Piece (MOQ)
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Cangzhou Develop Traffic Products Co., Ltd.

Trading Company

Hebei, China Since 2023
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Steel Plate Hot Rolled Q235 Q345 S235 S355 S700mc Q690

Steel Plate Hot Rolled Q235 Q345 S235 S355 S700mc Q690

US $ 600-625 / Ton FOB
2 Tons (MOQ)
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Shandong Mereal Metal Products Co., Ltd.

Shandong, China Since 2020
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Hot Rolled Steel ASTM Carbon A36 Q195 Q235 Q345 H Beam

Hot Rolled Steel ASTM Carbon A36 Q195 Q235 Q345 H Beam

US $ 725-755 / Ton FOB
5 Tons (MOQ)
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Shandong Desheng Supply Chain Management Co., Ltd.

Trading Company

Shandong, China Since 2024
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Compact Excavator Tool with Q345 Steel and 360° Lock Rotating Quick Coupler

Compact Excavator Tool with Q345 Steel and 360° Lock Rotating Quick Coupler

US $ 800-1,500 / Piece FOB
1 Piece (MOQ)
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Shandong Lingdong Intelligent Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2019
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