Customizable Industrial Fluid Transfer Systems Cold-Drawn Precision Welded Pipe

• Customization: Available
• Type: Welded
• Technique: Cold Drawn
• Material: Carbon Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round or Special Shapes
• Finished Product Condition: Bk, Bks, +C, +LC, +Sr, +a, +N
• Tolerance: Tolerance ±0.10mm
• Outer Diameter: 20-108mm (0.39 Inch - 4.72 Inch)
• Wall Thickness: 1-6mm (0.039 Inch - 0.79 Inch)
• Transport Package: Sea Transportation
• Specification: in Bundled, or Customized
• Trademark: Tenjan
• Origin: China
• HS Code: 7304319000
• Production Capacity: 50000 Ton/Year

Product Description

Product Description

Cold-Drawn Welded Tube
Tenjan delivers fully customizable cold-drawn welded tubes in both standard round and specialized profiles. Our engineered solutions adapt to your exact application requirements.

We tailor:

1.Material properties - Carbon steel, alloy grades & mechanical performance

2.Dimensional precision - Tight tolerances to ±0.05mm

3.Profile geometry - From simple rounds to complex asymmetrical shapes

Flexible Production & Value-Added Services

1.No MOQ barriers - Prototype to mass production

2.Post-processing - Maching,Threading&Surface treatments

3.Technical partnership - 11 engineering experts providing manufacturability optimization at design stage

Specification

Material	Carbon Steel	GB:Q195,10#,20#,Q235
		ASTM:A366,1010,1020,A105 ,A36,1026
		DIND:ST12,CK10, C10,CK20,C20,St37-2
		EN: FeP01,C20,E235,S235JR
		JIS:SPCC ,S10C,STKM11A,S20C,STKM12,STKM13,SS400
		GOST:10,20,Ct3cn
	Alloy Steel	GB: 16Mn,Q345B(Q355B),Q345C(Q355C),Q345D(Q355D),Q345E(Q355E)
		ASTM:Gr·50,Gr·55
		DIN/EN:ST52,S355JR,S355JO,S355J2,S355NL,E355
		GOST:152,092C,102C1,C355
	Free Cutting Steel	GB: Y15, Y15Pb
		ASTM : 1213, 1215, 1144, 12L14
		DIN: 11SMn30(1.0715), 11SMn37(1.0736)
		BS970: EN1A
Main Standards		ASTM:ASTM A519,ASTM A106,ASTM A106 Gr.,ASTM A192,ASTM A213,ASTM A335,API 5DP
		ISO:ISO 10799,ISO 9329,ISO11961
		DIN:DIN 2391,DIN 17175
		EN:EN 10305-1,EN 10297-1,EN 10210-1,EN 10216-2,EN 10216,EN 10208-2
		JIS:JIS G3445,JIS G3461/G3462
		GOST:GOST 8733,GOST 8734
Further Processing for Steel Tubes		Heat treatment (Quenching and Tempering), Cutting, Chamfer, Threading, Inner diameter or Outer Diameter Lathe, Surface Shot Blasting, Laser Marking

Production Process

Company Profile

Our advantage

Certifications

Packing & Delivery