ASTM A106 DN50 Sch 20 40 80 Carbon Seamless Steel Tubes

• Customization: Available
• After-sales Service: Oversea After-Sales Service
• Warranty: Confirm with The Sellers
• Model NO.: ASTM A179 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. B
• Technique: Cold Rolled
• 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, Special Purpose
• Section Shape: Round
• Standard Specifications: ASTM A106
• Steel Grades: Q235/275/355
• Main Process: Cold-Formed Seamless
• Unit Leagth: 5800mm-12000mm
• Annual Capacity: 120000 Metric Tons
• Od: 21.3mm-609.6mm
• Length: 5.8m 6m Fixed. 12m Fixed, 2-12m Random
• Application: Electronics, Industrial, Food, Boiler
• Ends: Plain Ends
• Products: ASTM A106 DN50 DN65 DN80 Seamless Pipe Sch 20 40 8
• Delivery: 7-35 Days
• Surface: Pickled, Bright Annealed, Polished
• Number: Customed
• Used 1: Pipeline Transport
• Used 2: Boiler Pipe, Hydraulic/Automob
• Transport Package: Seaworthy Package
• Specification: 0.8mm-25mm
• Trademark: EZ Steel
• Origin: China
• HS Code: 73043110
• Production Capacity: 500000/Year

Product Description

ASTM A106 DN50 Sch 20 40 80 Carbon Seamless Steel Tubes

Product Description

 

Seamless Pipe	China	GB/T8162/T8163 GB5310/6579/9948
	U.S.A.	ASTM A53/A106/A178/A179/A192/A210/A213/A333/A335/A283/A135/A214/315/A500/A501/A519/A161/A334; API 5L/5CT
	Japan	JIS G3452/G3454/G3456/G3457/G3458/G3460/3461/3462/3464
	German	DIN 1626/17175/1629-4/2448/2391/17200 SEW680
	Russia	GOST 8732/8731/3183
Material and Grade	China	10#, 20#, 16Mn, 20G, 15MoG, 15CrMo, 30CrMo,42Crmo, 27SiMn, 20CrMo
	U.S.A.	Gr. B/Gr.A/A179/A192/A-1/T11/T12/T22/P1/FP1/T5/4140/4130
	Japan	STPG38,STB30,STS38,STB33,STB42,STS49,STBA23,STPA25,STPA23
	German	ST33,ST37,ST35,ST35.8,ST45,ST52,15Mo3,13CrMo44, 1.0309, 1.0305, 1.0405
	Russia	10, 20, 35, 45, 20X
Length	5.8m 6m Fixed. 12m Fixed, 2-12m Random
Place of Origin	China
Outside Diameter	1/2'-24
	21.3mm-609.6mm
Technique	1/2.6': hot piercing processing technique
	6'..24' hot extrusion processing technique
Usage /Application	Oil pipe line, Drill pipe, Hydraulic pipe. Gas pipe, Fluid pipe.Boiler pipe,Conduit pipe, Scaffolding pipe pharmaceutical and ship
	building etc.
Tolerance	±0.2mm
Processing Service	Bending Welding. Decoiling. Cutting. Punching
Alloy Or Not	Is Alloy
Delivery Time	8-14 days
Material	API5L, Gr.A&B, X42, X46, X52, X56, X60, X65, X70, X80, ASTM A53, A106,A135,A252,A500, DIN1626,ISO559, ISO3183.1/2, KS4602,
	GB/T911, 1/2, SY/T5037, SY/T5040, STP410, STP42
Surface	Black Painted, Galvanized, Natural Anticorrosive 3PE coated, polvurethane foam Insulation
Packing	Standard Sea-worthy Packing

Standard of carbon seamless steel pipe

ASTM A53 Gr.B	Black and hot-dipped zinc-coated steel pipes welded and seamless
ASTM A106 Gr.B	Seamless carbon steel for high temperature service
ASTM SA179	Seamless cold-drawn low-carbon steel heat exchanger and condenser tubes
ASTM SA192	Seamless carbon steel boiler tubes for high pressure
ASTM SA210	Seamless Medium-carbon boiler and superheater tubes
ASTM A213	Seamless alloy-steel boiler, superheater, and heat-exchanger tubes
ASTM A333 GR.6	seamless and welded carbon and alloy steel pipe intended for use at low temperatures.
ASTM A335 P9,P11,T22,T91	Seamless ferritic alloy-steel pipe for high-temperature service
ASTM A336	Alloy steel forgings for pressure and high-temperature parts
ASTM SA519 4140/4130	Seamless carbon for mechanical tubing
API Spec 5CT J55/K55/N80/L80/P110/K55	Seamless steel pipe for casing
API Spec 5L PSL1/PSL2 Gr.b, X42/46/52/56/65/70	Seamless steel pipe for line pipe
DIN 17175	Seamless steel tube for elevated temperture
DN2391	Cold drawn seamless prevision pipe
DIN 1629	Seamless circular unalloyed steel tubes subject to special requirements

Classfication of carbon seamless steel pipe
 

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	GB5310-1995 ASTM SA106 ASTM SA210 DIN17175-79	OD:8-1240* WT:1-200	Suitable for manufacturing high pressure boiler tube, header, steam pipe, etc
Petroleum cracking tube		10 20	GB9948-2006	OD: 8-630* WT:1-60	Used in oil refinery furnace tube, heat exchanger tube
Low medium pressure boiler tube		10# 20# 16Mn,Q345	GB3087-2008	OD:8-1240* WT:1-200	Suitable for manufacturing various structure of low and medium pressure boiler and locomotive boiler
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

 

Tolerances of carbon seamless steel pipe

Pipe types	Pipe sizes(mm)	Tolerances
Hot rolled	OD<50	±0.50mm
	OD≥50	±1%
	WT<4	±12.5%
	WT 4~20	+15%, -12.5%
	WT>20	±12.5%
Cold drawn	OD 6~10	±0.20mm
	OD 10~30	±0.40mm
	OD 30~50	±0.45
	OD>50	±1%
	WT≤1	±0.15mm
	WT 1~3	+15%, -10%
	WT >3	+12.5%, -10%

 

Material Grade	Standard	Outer Diameter		Thickness		Length	Heat Treatment	Manufacturing Shapes
		Seamless Pipe	Welded Pipe	Seamless Pipe	Welded Pipe			Seamless Pipe	Welded Pipe
TP321 TP321H	ASTM A312 / ASME SA312, GB/T 13296,GB/T 14975,GB/T 14976 JIS, DIN, EN, AISI	4mm-914.4mm	single slit(Φ8mm-Φ630mm); girth(Φ630mm-Φ3000mm),	0.6mm - 60mm	single slit(0.5mm-25mm);girth(3mm-45mm)	1.0-12 m or as customers' request	Normalized, Normalized & Tempered	Hydraulic, Round, Square, Hex, Honed	Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends)

Surface Finish	Applications	Trade Terms	Delivery Condition	Delivery time	Package	Seaworthy packing	Inspection and Test Reports
No.1, No.4, No.8 Mirror Finish, 2B,Finish as per customer Requirements	Petrochemical industry, chemical fertilizer industry, oil refining industry, oil and gas industry, light industry and food industry, pulp and paper industry, energy and environmental industries.	EXW, FOB, CFR, CIF	Annealed and Pickled, Polished, Bright Annealed, Cold Drawn	Shipped in30-60days after payment	Standard sea-worthy package or as required	20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) about 24-26CBM	EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI ,Ultrasonic Test Reports, Mechanical Reports, Third Party Inspection(if needed), Visual Inspection, Destructive Test and Non Destructive Test Reports
						40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM

 

FAQ

Q:  How many days can you deliver after confirmed the order?
A:  For stock:  within 5-7 days;
      For customized product:  around 30 days;
      For special sizes:  subject to negotiation.

Q: How does your company do quality control?
A: ISO 9001:2015 certified;
     Product certificate as per EN10204 3.1 or 3.2 as per customer's request.
    
  
Q: Can I have a factory-visit?
A:  Surely. All customers are welcome to visit us in China.

Q: Can I have a trial order?
A: Of course, it is an honor for us to have the opportunity to show our quality and service. 
 

Company Profile

	Business Type:	Manufacturer/Factory
	Main Products:	Carbon Steel Pipe , Stainless Steel Pipe , Copper Nickel Tube , Heat Exchanger Tube , Boiler ...
	Registered Capital:	2000000 RMB
	Plant Area:	>2000 square meters
	Management System Certification:	ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ANSI/ESD
	Average Lead Time:	Peak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays

SGS Serial NO. :

QIP-ASI199413Report Verification

EZ STEEL INDUSTRIAL Co., Ltd, together with LONG-RUN METALS Co., Ltd, is the export division and window company of EZ STEEL GROUP, which was founded in 1996 and has been committed to the development and manufacturing of industrial tubes in the past 20 years. It is one of the largest steel tube manufacturing enterprise groups in China. The group possess fixed assets over 200million and more than 800 employees with annual production capacity over 300 thousand tons.

The company has continuously introduced the world advanced manufacturing equipment and now is able to produce welded and seamless steel tube, copper tube and nickle alloy tube. We also have our own coating facilities and workshops for further processing. After years of development, EZ STEEL GROUP and the affiliated enterprises have obtained many kinds of domestic and international certifications including ISO 9001 Quality Management System Certification, ISO14000 Environment Management System Certification, CE, License for Manufacture of Pressure Piping in China, etc. The company has obtained good domestic achievements and is the nominated supplier of CNPC, SINOPEC and CNOOC. The product are exported to Southeast Asia, the Middle East and Africa, Europe, Australia, North and Latin Americas via trade companies, and are widely used in pipeline works, foundation works, steel structure works, boiler and condenser fabrication, oil refinery plant, power plant, sugar-making plant, ship-building and offshore construction projects etc.

Holding the concept of First-class Brand, First-class Service, First-class Value, EZ STEEL GROUP is aiming to build up a win-win enterprise platform for both our customers and employees.

CONTACT US
Contact: Rosy Xu
EZ STEEL INDUSTRIAL CO., LTD
Add: No.66,  Zhongyi Road, Yuhua Industrial Zone, Changsha City , P.R China 

Pls. do not hesitate to contact me if you have any questions!

You are warm welcomed to visit our factory!!!

Thank you for visiting our products & Looking forward to hearing from you!