DIN2391 seamless steel tubes with black phosphated finish offer superior durability, corrosion resistance, and precision (H8-H10). Available in OD 6-120mm, thickness 0.5-15mm. Certified TS16949, DNV, PED. Custom sizes & fast delivery available.
DIN2391 E355 precision steel tubes with tight tolerances, smooth surface finish, and multiple certifications (TS16949, PED, ISO). Cold drawn for superior strength in hydraulic, fuel, and pneumatic applications.
Large Diameter Hollow Steel Tube ERW Steel Pipe Welded Precision E355 E235 Steel Pipe Description: Specification: End Shape Beveled end, plain end, vanished, or adding plastic caps to protect the two ends as per customer's requirements Surface Treatment Oiled, Galvanized, Phosphate etc Technique ...
Light Weight Heat Exchanger Tube , Gr9 Gr12 Precision Seamless Titanium Tube Description Titanium tubes are the ninth most abundant element in the earth’s crust and the seventh most abundant metal. Its low density, slightly over half that of steel, and its high strength combination is the reason for ...
Gr12 Seamless Titanium Pipe ASTMB338 ASTMB861 Titanium Alloy Tube Main Date Material: Gr12 Other Aviliable Material: Gr1, Gr2, Gr3, Gr7,Gr12 Wall Thickness Range: 0.5-22mm Outer Diameter Range: 6-219mm Standard: ASTM B338; ASTM B861 Description: The titanium tube is of light weight, high strength ...
Corrosion Resisting Heat Exchanger Tube , Gr2 Gr9 Seamless Titanium Tube Description Item Name Heat Exchange Titanium Tubes ASTM B338 Gr1 Ge2 Gr3 Gr7 Gr9 Gr12 Gr16 Seamless Titanium Pipe For Industrial Grade Gr1,Gr2,Gr3,Gr5,Gr7,Gr9 Standard ASTM B337,ASTM B338 Specification 1) OD12.7×0.889×L 2) OD15...
Automotive Steel Tube Seamless / Welding Steel Tube High Precision Cold-Drawing Material: ST37.4,ST52.4,E235,E355 Standard: EN10305 Application:High Precision Cold-Drawing/Cold-Rolling Steel Tube widely Used in Automotive Part Dimension Range: Outer Diameter:φ6-φ80 Wall Thickness: 0.5-10 Delivery ...
DIN2391 E235 E355 Cold Drawn Precision Seamless Carbon Steel Tube Round Seasmless Steel Tube Description Product Name : EN 10305-1 E235 E355 +N cold drawn precision products seamless steel tube and pipe Shape : Round Outer Diameter: 5 - 250 mm Thickness: 2 - 30 mm Grade : 20# 45# 25Mn Q345 ID ...
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1958
Year Established
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700~1000 +
Employees
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76000000 +
Annual Sales
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2000+ +
Customers Served
Trust Seal, Credit Check, RoSH and Supplier Capability Assessment. company has strictly quality control system and professional test lab.
Internal professional design team and advanced machinery workshop. We can cooperate to develop the products you need.
Advanced automatic machines, strictly process control system. We can manufacture all the Electrical terminals beyond your demand.
Bulk and customized small packaging, FOB, CIF, DDU and DDP. Let us help you find the best solution for all your concerns.
The global energy industry is turning its attention to Stavanger, Norway, as the Offshore Northern Seas (ONS) 2026 Exhibition prepares to open its doors from August 24th to 27th, 2026. As one of the world's most prestigious energy exhibitions since its inception in 1974, ONS is held biennially and ...
The highly anticipated Tube Düsseldorf 2026 is just around the corner! As the world's premier trade fair for the tube and pipe industry, the event will take place from April 13 to 17, 2026, in Düsseldorf, Germany. All exhibition materials from Jiangsu Hongbao Group (Pipe) Co., Ltd. are packed and ...
Material Purity: The Foundation of Patient Safety For procurement engineers in the European med-tech sector, material biological safety and fatigue life are non-negotiable. Jiangsu Hongbao Group (Hongbao) is addressing these rigorous clinical demands by supplying high-purity Seamless Titanium Tubes ...
TITANIUM TUBES AND FORGING.pdf Wooden Case Packing Gr7 Gr9 Gr12 Titanium Alloy Tube with Eddy Current Ultrasonic and Hydrostatic test; Description: Product Name Titanium tube/tubes/pipe/pipes/tubing Standard ASTM B338/ASME SB338, ASTM B337/ASME SB337, ASTM B861/ASME SB861, ASTM B862/ASME SB862...
ASTM B338 Heat Exchanger Tube Seamless Round Pure Titanium Pipe Description Specifications: ASTM B338, ASTM B861 CP Ti: Gr1, Gr2Ti Alloys: Gr9, Gr12 Dimension: OD 6mm-219mm x WT 0.5mm-12mm x Length Titanium tube: Gr1, Gr2, Gr3,Gr4 pure titanium seamless/welded & polished ASTM B337,B338,B861 ISO 9001...
34CrMo4 4130 Oil Drilling Pipe for Critical Applications for Drill Rod Tubing Description This 34CrMo4/4130 chromoly alloy drilling pipe represents high-performance seamless tubing engineered for critical drilling applications where failure is not an option. Manufactured to exacting international ...
Gr9 Seamless Titanium Tube Annealing or Colded Worked Condition Description Titanium tubes are the ninth most abundant element in the earth’s crust and the seventh most abundant metal. Its low density, slightly over half that of steel, and its high strength combination is the reason for the metals ...
ASTM B348 Gr4 TC4 Titanium Steel Bar strong affinity
Gr5 ASTM F67 Titanium Alloy Rod Metal Bar Polishing Surface
Grade 4130 Chromoly High-Tensile Alloy Steel Pipe for Oil Drilling and Drill Rod Tubing with Seamless Construction
ASME SB861 Certified Grade 1 Titanium U Tube with 19.05mm OD × 1.0mm WT for Heat Exchanger Applications
34CrMo4 4130 Oil Drilling Pipe for Critical Applications for Drill Rod Tubing
Salt Water Resistant Heat Exchanger Tube , Hydraulic Test Cold Rolled Seamless Titanium Tube
Customized Length and Thickness Welded Steel Tube with Galvanized Surface for Heavy Industry Applications
Customized Length and Thickness Welded Steel Tube with Beveled Ends for Structural and Fluid Applications
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