Looking for reliable supplier of flat oval shaped carbon steel pipes and tubes. Need multiple thickness options for industrial applications. Please provide product specifications and competitive pricing. Prefer manufacturers with quality certifications.

Require 3 customized laser cutting systems with below specifications:

Project 1 - Plate Processing:
- 15,000*2,500mm working area
- FSCUT 9100 control system
- FACUT cutting software
- Welded steel frame with aluminum portal

Project 2 - Orbital Pipe Cutting:
- Handles tubes up to 650mm diameter
- 12m maximum cutting length
- Raycus 30kW laser source
- BOCI BLT481 cutting head
- TUBEPRO/TubesT software

Project 3 - Profile Processing:
- 28,000*3,000*1,500mm working area
- Bochu FSCUT 9200 control system
- TEKLA compatible software
- Yaskawa servo drives
- Special 12m profile support system

All machines require detailed technical specifications and competitive commercial offers. Budget constraints not disclosed - focus on technical compliance and value proposition.

We require an automated solution for producing stainless steel coil assemblies with these specifications:  
- Processes 12m DN25 and 14m DN32 corrugated stainless steel tubes with welded stub pipes  
- Achieves 350mm coil diameter through controlled winding  
- Maintains precise pitch/tension to prevent tube damage  
- Integrates pre-welded wire cage application or cage-forming capability  
- Enables quick changeover between different tube lengths/coil specs  
- Complies with CE/UKCA safety standards  

Seeking either:  
1) Customized coil winding machine adaptation for stub ends and cage placement  
2) Complete turnkey system including winding, cage integration, and basic QC checks  

Vendors must confirm manufacturing capability, lead times, and budget requirements. Sample components available for testing if required.

We are looking for manufacturers of carbon steel fin pipes. Please provide detailed product specifications including:
1. Tube material grade and thickness
2. Fin type (extruded/L-footed/embedded)
3. Standard lengths available
4. MOQ and pricing terms
5. Lead time for production
6. Quality certifications
Suitable suppliers are requested to respond with technical specifications and company profile.

We are currently seeking quotations for the supply and delivery of components required for the assembly of Anchored Fish Aggregating Devices (FADs). Stainless steel safety shackle - 4 20mm dia 316 grade stainless steel safety shackle Hot dipped galvanized chain - 100 18 mm Hot dipped galvanized chain long link hot dipped galvanized chain low carbon steel 18mm 12,000 kg load capacity high quality smooth dressed welds can be supplied in 50M coils Hot dipped galvanized shackle – 40 20mm Hot dipped galvanized shackle safety shackle with locking nut and approx 5mm hole for safety pin, hot dipped galvanized, low carbon steel 20mm, 3/4 inch, must be hot dipped galvanized Eye and Eye hot dipped galvanized swivel – 6 Eye and Eye hot dipped galvanized swivel Low carbon steel; high quality smooth dressed weld 20 mm or 3/4 inch must be hot dipped galvanized Nylon protective sleeve – 25mm – 5 Nylon protective sleeve, wear resistant tightly woven and flexible approximately 2mm thickness of sheave material. Nylon protective sleeve 25mm ID Nylon protective sleeve – 30mm – 1600 Nylon protective sleeve, wear resistant tightly woven and flexible appr 5 - 6 weeks

We are a furniture manufacturing company specializing in metal chairs and tables. We want to optimize and scale up the welding process of attaching expanded metal mesh to tubular steel frames, including 3D designs. Steel tubes: round section, ?18–25 mm, wall thickness 1.2–1.5 mm. Expanded metal mesh: steel, sheet thickness approx. 1.2 mm, small mesh size (approx. 10×20 mm). The mesh is welded on the side of the tube. Required: fast, clean, strong welding without additional grinding or finishing.

Requesting a quotation for 350 units of LOCKER CHANGE HOUSE SINGLE TIER DOOR INDUSTRIAL EXTRA HEAVY DUTY WELDED LOCKER C/W PADLOCKING PROVISION BUILT WITH CLOTHING SECTION AND CLOTHING ROD MATERIAL: CARBON STEEL CLASS: INDUSTRIAL HEAVY DUTY 16 GAUGE STEEL DIMENSIONS: 300mm x 450mm x 1600mm. 30 days $50 per piece.

Specification of Mild Steel Wire Rod for Welding Electrode Manufacturing 1. Chemical Composition (Typical % by weight): Carbon (C): 0.06% - 0.15%, Manganese (Mn): 0.30% - 0.70%, Silicon (Si): 0.03% - 0.04%, Phosphorus (P): a?¤ 0.04%, Sulfur (S): a?¤ 0.05%, Copper (Cu): a?¤ 0.30%, Nickel (Ni): a?¤ 0.30%, Chromium (Cr): a?¤ 0.30%. 2. Mechanical Properties: Tensile Strength: 400 - 600 MPa, Yield Strength: a?￥ 250 MPa, Elongation: a?￥ 20%. 3. Physical Properties: Diameter: Typically 5.5 mm to 12.5 mm (depending on electrode size requirements), Surface Finish: Clean, free from rust, scale, or surface defects. 4. Other Requirements: Free from cracks, laps, or other surface defects that could affect welding quality, Proper coil or straight lengths according to supplier and production needs, Suitable for drawing into wire for electrode core and coating application. I need Mild Steel Wire Rod for Welding Electrode Manufacturing of diameter 5mm and quotation

we are looking for new supplier of steel strands for our range of production. Could you please for beginning prepare for me an offer for: 1. High carbon galvanized strand | 1960N/mm2 | ply wood reels  | galvanization class B a) 1,91mm 1x19 -- 1 container - lay length 1-6: 9-10mm - lay length 1-12: 15-16mm - zinc coating: min.30g/m2 - length in reel: 2200m b) 1,61mm 1x19 -- 1 container - lay length 1-6: 8-9mm - lay length 1-12: 12-13mm - zinc coating: min.30g/m2 - length in reel: 3300m Shorter lengths will not be accepted. In one length there should be no welds or joints. Broken wires in strands will not be accepted. Lay lengths must be according to specification. If you are able to offer such products please send me your offer. Those are the most popular diameters but we use many of them from 0,57mm up to 3,0mm. Monthly capacity for strands for this moment is around 80-100to

Do you produce stainless steel welding wire? I have a request: wire 309 LSi with a diameter of 1.2 mm with carbon content C

kindly quote your best offer and lead delivery time on below requirement, 1. LINE PIPE;16\" NOM;SCHEDULE STANDARD;BE;CS;GR B;DRL LG;SEAMLESS;ASTM A106,NACE MR 01-75,ASME B36.10;PROTECTING CAP ON EACH END;REF:REPLACEMENT OF OLD CODE 0176061.A;QA/QC CERT REQ A,C,D,E,T,X 444.000 M 2. LINE PIPE;8\" NOM;SCH 40;BE;CARBON STEEL;GR B;DRL LG;SEAMLESS;ASTM A106,ASME B36.10,NACE MR 01-75;PROTECTING CAP ON EA END;QA/QC CERT REQ A,C,D,E,T,X 456.000 M 3. LINE PIPE;6\" NOM;SCH 40;BE;CARBON STEEL;GR B;DRL LG;SEAMLESS;ASTM A106,ASME B36.10,NACE MR 01-75;PROTECTING CAP ON EA END;QA/QC CERT REQ A,C,D,E,T,X 612.000 M 4. LINE PIPE;4\" NOM;SCH 40;BE;CARBON STEEL;GR B;DRL LG;SEAMLESS;ASTM A106,ASME B36.10,NACE MR 01-75;PROTECTING CAP ON EA END;QA/QC CERT REQ A,C,D,E,T,X 1,524.000 M 5. LINE PIPE;2\" NOM;SCHEDULE 80;BE;CS;GR B;DRL LG;SEAMLESS;ASTM A106,NACE MR 01-75,ASME B36.10;PROTECTING CAP ON EACH END;REF:REPLACEMENT OF OLD CODE 0094337.A;QA/QC CERT REQ A,C,D,E,T,X 2,244.000 M 6. LINE PIPE;12\" NOM;SCH 40;BE;CARBON STEEL;GR B;DRL LG;SEAMLESS;ASTM A106,ASME B36.10,NACE MR 01-75;PROTECTING CAP ON EA END;QA/QC CERT REQ A,C,D,E,T,X 204.000 M 7. LINE PIPE;3\" NOM;SCHEDULE 40;BE;CS;GR B;DRL LG;SEAMLESS;ASTM A106,NACE MR 01-75,ASME B36.10;PROTECTING CAP ON EACH END;REF:REPLACEMENT OF OLD CODE 0112292.A;QA/QC CERT REQ A,C,D,E,T,X 156.000 M 8. LINE PIPE;1\" NOM;SCH 40S;BE;STAINLESS STEEL;GR TP 316/316L;SRL LG;SEAMLESS;ASTM A312,ASME B36.10,NACE MR 01-75;QA/QC CERT REQ A,C,D,E,T,X 420.000 M 9. LINE PIPE;2\" NOM;SCH 80;THREADED;GALV CARBON STEEL;DRL LG;SEAMLESS;ASTM A106 GR B;PROTECTING CAP ON EA END;QA/QC CERT REQ A,C,D,E,T,X 804.000 M 10. LINE PIPE;12\" NOM;SCH 120;BE;GR B;DRL LG;SEAMLESS;ASTM A106,ASME B36.10,NACE MR 01-75;PROTECTING CAP ON EA END;QA/QC CERT REQ A,C,D,E,T,X 360.000 M 11. LINE PIPE;10\" NOM;SCH 120;BE;CARBON STEEL;GR B;DRL LG;SEAMLESS;ASTM A106,ASME B36.10,NACE MR 01-75;QA/QC CERT REQ A,C,D,E,T,X 324.000 M 12. LINE PIPE;8\" NOM;SCH 120;BE;CARBON STEEL;GR B;DRL LG;SEAMLESS;ASTM A106,ASME B36.10,NACE MR 01-75;PROTECTING CAP ON EA END;QA/QC CERT REQ A,C,D,E,T,X 36.000 M 14. LINE PIPE;8\" NOM;SCH 160;BE;CARBON STEEL;GR B;DRL LG;SEAMLESS;ASTM A106,ASME B36.10;QA/QC CERT REQ A,C,D,E,T,X 264.000 M 15. LINE PIPE;4\" NOM;SCH 160;BE;CARBON STEEL;GR B;DRL LG;SEAMLESS;ASTM A106,ASME B36.10,NACE MR 01-75;PROTECTING CAP ON EA END;QA/QC CERT REQ A,C,D,E,T,X 72.000 M 16. LINE PIPE:30\" NOM;SCH STD;BE;WELDED;CS;DRL;ASTM A672 GR C65 CL12;ASME B36.10,NACE MR 01-75,PROTECTING CAP ON EACH END;QA/QC REQ CERTIFICATE A,C,D,T 420.000 M 17. LINE PIPE;18\" NOM;SCH STD;BE;CARBON STEEL;GR B;DRL LG;SEAMLESS;ASTM A106,ASME B36.10,NACE MR 01-75;PROTECTING CAP ON EA END;QA/QC CERT REQ A,C,D,E,T,X 456.000 M 18. LINE PIPE;10\" NOM;SCHEDULE 40;BE;CS;GR B;DRL LG;SEAMLESS;ASTM A106,NACE MR 01-75,ASME B36.10;PROTECTING CAP ON EACH END;REF:REPLACEMENT OF OLD CODE 0121726.A;QA/QC CERT REQ A,C,D,E,T,X 320.000 M 19. LINE PIPE;12\" NOM;SCHEDULE STANDARD;BE;CS;DRL LG;SEAMLESS;ASTM A106GR B,ASME B36.1,NACE MR 01-75;PROTECTING CAP ON EACH END;QA/QC CERT REQ A,C,D,E,T,X 48.000 M 20. LINE PIPE;1/2\" NOM;SCH 80;THREADED;GALV CARBON STEEL;GR B;SRL LG;SEAMLESS;ASTM A106,ASME B36.10,NACE MR 01-75;QA/QC CERT REQ A,C,D,E,T,X 30.000 M 21. LINE PIPE;10\" NOM;SCH 160;BE;CARBON STEEL;GR B;SRL LG;SEAMLESS;ASTM A106,NACE MR 01-75;QA/QC CERT REQ A,C,D,E,T,X 1 JT We need only 1 joint so its equal to 6 meters (SRL). 22. LINE PIPE;2\" NOM;SCH 40;BE;CARBON STEEL;GR B;DRL LG;SEAMLESS;ASTM A106,ASME B36.10,NACE MR 01-75;PROTECTING CAP ON EA END;QA/QC CERT REQ A,C,D,E,T,X 192.000 M

Seamless carbon steel finned tubes for air cooler

Dear Mr./Mrs I’m Johnny – The International Business Development Manager of Steel Machine of The HONG KY CORP. – Vietnam (www.hongky.com). We are looking for Chinese factories that can manufacture : - The High frequency Welding Machine for Tube Mill Line (100kW-150kW-200kW-250kW-300kW-400kW-500kW). - The High speed Slitting Line with key parameters as below : 1. Material: steel and stainless steel 2. Coil width: 2.0m 3. Coil thickness: from 6.0mm to 12mm 4. Maximum coil weight: 30 tons 5. Inner diameter of coils: 508mm 6. Outer diameter of coils: 2.000mm 7. Maximum slits a time: 8 slits per time 8. Speed demand : 100m per minute 9. Other demands: motor AC - The Tube Mill Line with key parameters as below : 1. Pipe diameter: from 100mm to 200mm 2. Pipe thickness: from 3.5mm to 10mm 3. Material : hot roll coil 4. Other demands : motor AC If your factory can produce the above products, please send me the information. We will arrange a directly visit to your factory in the March 2024. I hope to receive your feedback as soon as possible. Thanks and best regards

Dear sir. Please give me your e mail so that I can send you an inquiry. Regards. Taheri.

Dear all, l am sending this request from Rwanda and l am interested with your mild steel carbon welding electrodes of size 2.5mm,3.2mm and 4mm as well. I appreciate if gou reply me back asap and continue our discussions further so that we can work together at once. Best regards, Mintesinot Chane

Good day, please send your contact emails for sending an Inquiry. Best regards, Alexey

Buenos dias, necesitaria contacto de ventas