ASTM A335 P11 High Pressure Boiler Alloy Steel Pipe 355.6mmx12mm 12cr1movg 15crmog Seamless Steel Pipes

• Customization: Available
• After-sales Service: Online Service
• Warranty: 1 Year
• Type: Seamless
• Technique: Hot Rolled
• Material: Alloy Steel
• Surface Treatment: Black
• 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
• Thickness: 0.8-300mm or as Requirement
• Diameter: 6-2500mm or as Requirement
• Length: 10-17500mm or as Requirement
• Standard: GB,ASTM,AISI,DIN,En,JIS,ISO
• Certificate: ISO,BV,CCS,API,3c,SGS
• Processing Service: Painting,Lath Thread,Pipe Cap,Cutting etc.
• Delivery Time: 7-15days
• Transport Package: Standard Seaworthy Packaging
• Specification: DN6 DN80 DN100 DN120 DN800 or as customized
• Trademark: Xinyuanxing
• Origin: Wuxi China
• HS Code: 7304112000
• Production Capacity: 1000tons Per Month

Product Description

AISI A106 Grade B High Pressure 630x16 Large Diameter 20G Carbon Seamless Steel Pipes A53 A333 Sch40 80 Hot Finished 12Cr1moVG 15CrMoG Alloy Steel Pipe Price

Product Description

Seamless steel pipes for low-temperature pipelines,St37 is a steel grade in German standards, representing a wide range of material categories. In different application scenarios, St37 can refer to multiple different steel grades, such as St37-2, St37-3U, St37-3n, RSt-2, and USt37-2.
St37-2, One of the sub grades is a type of carbon structural steel. In Chinese standards, the corresponding grade is Q235B carbon structural steel. In the grade composition of St37-2, "St" comes from the German word "Stahl", meaning steel, and the number "37" after it indicates that the lower limit of the tensile strength of the material is 370 N/square millimeter (370 MPa).
This representation method is mainly used for non alloy steel, which is commonly known as carbon steel. Therefore, as a non alloy steel, St37-2 meets the general standards for carbon steel in terms of its chemical composition and performance characteristics. In China, the corresponding grade Q235B of St37-2 is also widely used in industries such as construction and manufacturing as a basic steel material.

Product name	Material	Standard	Size(mm)	Application
Low temperature tube	16MnDG 10MnDG 09DG 09Mn2VDG 06Ni3MoDG ASTM A333	GB/T18984- 2003 ASTM A333	OD:8-1240* WT:1-200	Apply to - 45 ºC ~ 195 ºC low temperature pressure vessel and low temperature heat exchanger pipe
High-pressure boiler tube	20G ASTMA106B ASTMA210A ST45.8-III 15MoG,20MoG, 12CrMoG 15CrMoG 12Cr2MoG 12Cr1MoVG	GB5310-2017 ASTM SA106 ASTM SA210 DIN17175-79	OD:8-1240* WT:1-200	Suitable for manufacturing high pressure boiler tube, header, steam pipe, etc
General structure of the tube	10#,20#,45#,27SiMn ASTM A53A,B 16Mn,Q345	GB/T8162- 2008 GB/T17396- 1998 ASTM A53	OD:8-1240* WT:1-200	Apply to the general structure, engineering support, mechanical processing, etc
Oil casing	J55,K55,N80,L80 C90,C95,P110	API SPEC 5CT ISO11960	OD:60-508* WT:4.24-16.13	Used for extraction of oil or gas in oil Wells casing, used in oil and gas well sidewall

Type of steel pipe	Steel pipe size mm			Allowable deviation
				Common level	Advanced Type
Hot-rolled tube	Outside diameter D	≤ 159		± 1.0% (± 0.5mm )	± 0.75% (± 0.3mm )
		> 159		± 1.0%	± 0.90%
	Wall thickness S	< 3.5		+ 15% (+ 0.48mm - 10% - 0.32mm )	± 10% (± 0.2mm )
		3.5~20		+15%-10%	±10%
		>20	D <219	± 10%	±7.5%
			D ≥ 219	+12.5%-10.0%	±10%
Cold drawn tube	Outside diameter D	≤ 30		± 0.20mm	± 0.15mm
		> 30~50		± 0.30mm	± 0.25mm
		> 50		±0.8%	±0.6%
	Wall thickness S	2~3		+12%-10%	±10%
		> 3		±10%	±7.5%

Type of steel pipe	Steel pipe size mm		Allowable deviation
			Common level	Advanced Type
Hot-rolled tube	Outside diameter D	≤ 159	±1.0%( ± 0.50mm )	±0.75%( ± 0.40mm )
		> 159	±1.0%	±0.90%
	Wall thickness S	≤ 20	+15.0%(  + 0.45mm )- 12.5% - 0.35mm )	±10%( ± 0.30mm )
		> 20	±12.5%	±10%
Cold drawn tube	Outside diameterD	10 ~ 30	± 0.40mm	± 0.20mm
		> 30 ~ 50	± 0.45mm	± 0.25mm
		> 50	+1.0%	±0.75%
	Wall thicknesss	1.5 ~ 3.0	+15%- 10%	±10%
		> 3.0	+12.5%- 10%	±10%

Item	Stander		Radius			Allowable deviation
Outside diameter	DIN17175		Heat pipe	D ≤ 100mm		± 0.75%( Min± 0.5mm )
				D > 100~ 320mm		± 0.9%
			Cold tube: D ≤ 120mm			± 0.6%( Min± 0.25mm )
	ASME SA -192M , ASME SA -209M , ASME SA -210M , ASME SA -213M , ASME SA -335M , JIS G 3461		Heat pipe	D < 100mm		+0.4~ -0.8mm
				D ≥ 100~ <160mm		+0.4~ -1.2mm
				D ≥ 160~ <200mm		+0.4~ -1.8mm
				D ≥ 200 mm		+0.4~ -2.4mm
			Cold tube	D < 25mm		± 0.10 mm
				D ≥ 25~ < 40mm		± 0.15 mm
				D ≥ 40~ < 50mm		± 0.20 mm
				D ≥ 50~ < 60mm		± 0.25 mm
				D ≥ 60 ~ < 80mm		± 0.30 mm
	ASME SA-106		D 10.3~ 48.3mm			± 0.40 mm
			D > 48.3~ 114.3mm			± 0.79 mm
			D > 114.3~ 219.1mm			+1.59~ -0.79mm
			D > 219.1~ 457mm			+2.38~ -0.79mm
Wall thickness	DIN17175	D ≤ 130mm	S ≤ 2Sn			+15%~-10%
			S > 2Sn~4Sn			+12.5%~-10%
			S > 4Sn			± 9%
		130 < D ≤ 320mm	S ≤ 0.05D			+17.5%~-12.5%
			0.05D < S ≤ 0.11D			± 12.5%
			S > 0.11D			± 10%
	ASME SA -192M , ASME SA -209M , ASME SA -210M , ASME SA -213M , ASME SA -335M , JIS G 3461		Hot tube	S ≥ 2~ < 2.4mm , D < 100		+40~0%
				S ≥ 2.4~ < 3.8mm		+35~0%
				S ≥ 3.8~ < 4.6mm		+33~0%
				S ≥ 4.6mm		+28~0%
			Cold tube	D < 40	S <2mm	+0.4~ 0mm
					S ≥ 2mm	+20~0%
				D ≥ 40		+22~0%
	ASME SA-106					-12.5%

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FAQ

1.Can we visit your factory?

Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
 

2.What's your advantage?

Honest business with competitive price and professional service on export process.
 

3.Can you provide OEM/ODM service?

Yes. Please feel free to contact us for more details discuss.
 

4.What payment terms do you accept?

Payment terms: TT in advance (30% deposit before production and 70% balance before shipment), bank transfer, Paypal, Western Union etc. Please note we do EXW/FOB/CNF/CIF/DDU/DDP.
 

5.Can you provide sample?

Yes, for regular size of samples, it's for free but buyer need to pay freight cost.
 

6.Why choose our company?

(1)We are specialized in this industry for more than 10 years

(2) We are the gold supplier on MIC.
 

7.Can you guarantee your quality of your products?

Best quality is our principle all the time. We have 2 times quality test before delivery.
 

Our vision : Quality is Our Policy! Customer's Satisfication is Our Mission!