Product List
(Total 137 Products )
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FOB Price: US $10-60 / Piece
Min. Order: 1 Piece
- Type: Seamless
- Technique: Ultra-High Frequency Heat Treatment
- Material: High-Chromium Alloy Liner +St52 Protective Layer
- Surface Treatment: Varnishing
- Usage: Machinery Industry, Chemical Industry, Mining, Construction & Decoration
- Section Shape: Special Section
FOB Price: US $10-60 / Piece
Min. Order: 1 Piece
- Type: Seamless
- Technique: Automatic Welding
- Material: Steel Alloy
- Usage: Machinery Industry, Chemical Industry, Mining, Construction & Decoration
- Section Shape: Special Section
- Length(mm): Customized
FOB Price: US $10-50 / Piece
Min. Order: 1 Piece
- Type: Seamless
- Technique: Ultra High Frequency Quenched
- Material: St52
- Surface Treatment: Varnishing
- Usage: Machinery Industry, Mining, Construction & Decoration
- Transport Package: Standard Export Package
FOB Price: US $15-45 / Piece
Min. Order: 1 Piece
- Type: Seamless
- Technique: Automatic Welding
- Material: Mn13-4
- Usage: Machinery Industry, Chemical Industry, Mining, Construction & Decoration
- Length Deviation: <+-1mm
- Angular Deviation: <1 Degree
FOB Price: US $20-100 / Piece
Min. Order: 1 Piece
- Type: Seamless
- Technique: Hot Rolled
- Material: 20# St52 16mn 37mn5 55mn 60mn Nm900
- Surface Treatment: Varnishing
- Usage: Machinery Industry, Mining, Construction & Decoration, Special Purpose
- Section Shape: Square
FOB Price: US $15-45 / Piece
Min. Order: 1 Piece
- Type: Seamless
- Technique: Precision Casting
- Material: High Manganese Steel
- Surface Treatment: Varnishing
- Usage: Pipeline Transport, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
- Section Shape: Special Section
FOB Price: US $15-80 / Piece
Min. Order: 1 Piece
- Type: Seamless
- Technique: Automatic Welding
- Material: 20# St52 37mn5 70mn
- Surface Treatment: Varnishing
- Usage: Machinery Industry, Mining, Construction & Decoration
- Hardeness: up to 68HRC
FOB Price: US $15-80 / Piece
Min. Order: 1 Piece
- Type: Seamless
- Technique: Automatic Welding
- Material: 20# St52
- Surface Treatment: Varnishing
- Usage: Machinery Industry, Mining, Construction & Decoration
- Section Shape: Rectangular
FOB Price: US $10-50 / Piece
Min. Order: 1 Piece
- Type: Seamless
- Technique: Automatic Welding
- Material: St52/37mn5/Mn13-4/High Chromium Alloy
- Surface Treatment: Varnishing
- Usage: Machinery Industry, Mining, Construction & Decoration
- Section Shape: Special Section
FOB Price: US $10-50 / Piece
Min. Order: 1 Piece
- Type: Seamless
- Technique: Automatic Welding
- Material: St52/37mn5/Mn13-4/High Chromium Alloy
- Surface Treatment: Varnishing
- Usage: Machinery Industry, Mining, Construction & Decoration
- Section Shape: Special Section
FOB Price: US $15-80 / Piece
Min. Order: 1 Piece
- Type: Seamless
- Technique: Automatic Welding
- Material: 20# St52 37mn5 70mn
- Surface Treatment: Varnishing
- Usage: Machinery Industry, Mining, Construction & Decoration
- Hardeness: up to 68HRC
FOB Price: US $15-80 / Piece
Min. Order: 1 Piece
- Type: Seamless
- Technique: Automatic Welding
- Material: 20# St52 37mn5 70mn
- Surface Treatment: Varnishing
- Usage: Machinery Industry, Mining, Construction & Decoration
- Hardeness: up to 68HRC
FOB Price: US $15-30 / Piece
Min. Order: 1 Piece
- Type: Seamless
- Technique: Automatic Welding
- Material: St52
- Surface Treatment: Varnishing
- Usage: Machinery Industry, Chemical Industry, Mining, Construction & Decoration
- Section Shape: Rectangular
FOB Price: US $15-80 / Piece
Min. Order: 1 Piece
- Type: Seamless
- Technique: Automatic Welding
- Material: 20# St52 37mn5 70mn
- Surface Treatment: Varnishing
- Usage: Machinery Industry, Mining, Construction & Decoration
- Hardeness: up to 68HRC
FOB Price: US $15-80 / Piece
Min. Order: 1 Piece
- Type: Seamless
- Technique: Automatic Welding
- Material: 20# St52 37mn5 70mn
- Surface Treatment: Varnishing
- Usage: Machinery Industry, Mining, Construction & Decoration
- Hardeness: up to 68HRC
FOB Price: US $15-80 / Piece
Min. Order: 1 Piece
- Type: Seamless
- Technique: Automatic Welding
- Material: 20# St52
- Surface Treatment: Varnishing
- Usage: Machinery Industry, Mining, Construction & Decoration
- Section Shape: Rectangular
FOB Price: US $20-100 / Piece
Min. Order: 1 Piece
- Type: Seamless
- Technique: Hot Rolled
- Material: 20# St52 16mn 37mn5 55mn 60mn Nm900
- Surface Treatment: Varnishing
- Usage: Machinery Industry, Mining, Construction & Decoration, Special Purpose
- Section Shape: Square
FOB Price: US $10-50 / Piece
Min. Order: 1 Piece
- Type: Seamless
- Technique: Automatic Welding
- Material: "High Chromium Cast Iron"
- Surface Treatment: Varnishing
- Usage: Machinery Industry, Mining, Construction & Decoration
- Section Shape: Special Section
FOB Price: US $15-30 / Piece
Min. Order: 1 Piece
- Type: Seamless
- Technique: Automatic Welding
- Material: St52
- Surface Treatment: Varnishing
- Usage: Machinery Industry, Chemical Industry, Mining, Construction & Decoration
- Section Shape: Special Section
FOB Price: US $15-30 / Piece
Min. Order: 1 Piece
- Type: Seamless
- Technique: Automatic Welding
- Material: St52
- Usage: Machinery Industry, Chemical Industry, Mining
- Section Shape: Square
- Thickness: 3.0mm
FOB Price: US $20-100 / Piece
Min. Order: 1 Piece
- Type: Seamless
- Technique: Ultra-High Frequency Heat Treatment
- Material: High-Chromium Alloy Liner +St52 Protective Layer
- Surface Treatment: Varnishing
- Usage: Machinery Industry, Mining, Construction & Decoration
- Section Shape: Square
FOB Price: US $20-100 / Piece
Min. Order: 1 Piece
- Type: Seamless
- Technique: Automatic Welding
- Material: 60mnmo
- Usage: Machinery Industry, Mining, Construction & Decoration, Special Purpose
- Section Shape: Square
- Thickness: 5.1mm
FOB Price: US $20-100 / Piece
Min. Order: 1 Piece
- Type: Seamless
- Technique: Automatic Welding
- Material: 20# St52
- Surface Treatment: Varnishing
- Usage: Machinery Industry, Mining, Construction & Decoration
- Section Shape: Special Section
FOB Price: US $20-120 / Piece
Min. Order: 50 Pieces
- Type: Seamless
- Technique: Automatic Welding
- Material: M55-5
- Surface Treatment: Varnishing
- Usage: Machinery Industry, Mining, Construction & Decoration
- Thickness(mm): 10