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21001. ASTM A106 A53 ERW Hollow Galvanized Steel Round Pipe 50X50 100X100 Galvanized Square Tube 
[Apr 06, 2026]
[Apr 06, 2026] Galvanized Square Tube/Pipe Galvanized pipe is a kind of steel pipe with zinc layer on the surface, which has good anti-corosion performance. Galvanized square pipes are usuallycold drawn orhot dip galvanized proces, ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
21002. S355jr S355j2 Gi Rectangular Tube 100X150mm Galvanized Square Pipe 6mm-12mm Zinc Coated Steel Tube [Apr 06, 2026]
[Apr 06, 2026] Galvanized Square Tube/Pipe Galvanized pipe is a kind of steel pipe with zinc layer on the surface, which has good anti-corosion performance. Galvanized square pipes are usuallycold drawn orhot dip galvanized proces, ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
21003. 14 Gauge 6m ASTM A500 A460 21FT 4X4 5X5 6X6 Galvanized Square Steel Pipe/Tube [Apr 06, 2026]
[Apr 06, 2026] Galvanized Square Tube/Pipe Galvanized pipe is a kind of steel pipe with zinc layer on the surface, which has good anti-corosion performance. Galvanized square pipes are usuallycold drawn orhot dip galvanized proces, ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
21004. Hot DIP 3mm Thick 14 Gauge 2.5X2.5 4X4 Sch 40 Hot Dipped Galvanized Pipe/Tube [Apr 06, 2026]
[Apr 06, 2026] Galvanized Square Tube/Pipe Galvanized pipe is a kind of steel pipe with zinc layer on the surface, which has good anti-corosion performance. Galvanized square pipes are usuallycold drawn orhot dip galvanized proces, ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
21005. Galvanized Rectangular Steel Pipe ERW Hot-Dipped Durable DIN/En/ASTM Compliant Square Tube for ... [Apr 06, 2026]
[Apr 06, 2026] Galvanized Square Tube/Pipe Galvanized pipe is a kind of steel pipe with zinc layer on the surface, which has good anti-corosion performance. Galvanized square pipes are usuallycold drawn orhot dip galvanized proces, ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
21006. Advanced Nickel Tube for Annealing Ideal for High-Performance Use [Apr 03, 2026]
[Apr 03, 2026] Annealing Contact Tubes Contact tubes for multi-wire resistance annealers. High accuracy and conductivity reduce maintenance costs and boost productivity. Nickel purity 99% Solid nickel tubes Grind with fine surface ...
21007. High-Quality Nickel Tubes for Efficient Annealing and Contact Solutions [Apr 03, 2026]
[Apr 03, 2026] Annealing Contact Tubes Contact hubs / Annealer tubes / nickel tubes for multi-wire resistance annealers. High accuracy and conductivity reduce maintenance costs and boost productivity. Nickel purity 99% Solid nickel ...
21008. Premium Annealing Contact Tube with Solid Nickel for Precision [Apr 03, 2026]
[Apr 03, 2026] Annealing Contact Tubes Contact tubes for multi-wire resistance annealers. High accuracy & conductivity reduce maintenance costs, boosting productivity. 99% nickel purity Solid nickel tubes Ground & finely polished ...
21009. Premium Annealing Contact Tube Crafted From Solid Nickel Material [Apr 03, 2026]
[Apr 03, 2026] Annealing Contact Tubes Contact hubs / Annealer tubes/nickel tubes for multi-wire resistance annealers. High accuracy & conductivity reduce maintenance costs & boost productivity. Nickel purity 99% Solid nickel tubes ...
21010. Premium Contact Tubes with Annealed Nickel for Enhanced Durability [Apr 03, 2026]
[Apr 03, 2026] Annealing Contact Tubes Contact tubes / Annealer tubes/nickel tubes for multi-wire resistance annealers. High accuracy and conductivity reduce maintenance costs and boost productivity. Nickel purity 99% Solid nickel ...
21011. Customized Transparent Lab Search PTFE Lid Quartz Glass Screw Thread Test Tube [Apr 02, 2026]
[Apr 02, 2026] Product Description 1.Customized transparent heat resistance Lab Search PTFE Lid Quartz Glass Screw Thread Test Tube. 2.Quartz glass test tube has a wide transmission zone from ULTRAVIOLET to ...
21012. Heating Furnace Two Ends Open Milky White Quartz Glass Heating Tube for Industry [Apr 02, 2026]
[Apr 02, 2026] Product Description 1.Heat Resistance High purity Two Ends Open Opaque Milky White Quartz Glass Heating tube for industry 2.Heating FurnaceTwo Ends Open Opaque Milky White Quartz Glass Heating tube for ...
21013. Customized Shape Heat Resistant Clear Fused Silica Quartz Glass Tube [Apr 02, 2026]
[Apr 02, 2026] Clear Polish Fused customized Silica Quartz Glass Tube The Quartz Tube Can be used in the manufacture of semiconductor,stage lamps,mercury lamps,automobile. Product Description 1. Material properties of the ...
21014. Opaque Ruby Red Fused Silica Quartz Glass Tube for Heating Element [Apr 02, 2026]
[Apr 02, 2026] Product Description 1.Manufacture Price Customized Heat Resistance Opaque Ruby Red Fused Silica Quartz Glass Tube for Heating element 2.Translucent quartz pipe has a fast response switching on and off ...
21015. Clear Customized Two End Open Compression Points Quartz Glass Tube [Apr 02, 2026]
[Apr 02, 2026] Product Description 1.High purity polishing Clear Customized Heat Resistance Two End Open Compression Points Quartz Glass Tube 2.Transmission of visible light>90% Material properties of quartz glass pipe: clear ...
