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seamless round tube

Categories	seamless steel pipe
Brand	Yuantai Derun Steel Pipe Manufacturing Group
Model	ytdr-445
Brand	YuantaiDerun
Delivery time	7-30 days
Tolerance	as required
Place of origin	China
Thickness	2mm-50mm
Length	6-12m or as required
Diameter	round:21.3mm-820mm
Standard	API 5L ASTM A106/A53/A500/A501 EN10210/10219
Grade	X42 X52 X60 X65 X70 Gr.A,Gr.B,Gr.C,S275,S355,S235,
Supply capacity	Annual output of 5 million tons
FOB port	Tianjin port
Terms of Payment	L/C, T/T
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Update Time	Dec 22,2024

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Detail Information

Big seamless steel pipe China factory YuantaiDerun

Steel pipe orifice leveling

Yuantaiderun steel pipe orifice is very flat，Tight weld

The steel pipe surface is smooth

The surface of the steel pipe shall be smooth without burrs

No joint, no cushion bar

There is no joint and backing bar in the finished steel pipe

Source of raw materials

Large factory direct supply

Each seamless steel pipe 100% complies with international standards

Each seamless steel pipe is inspected layer by layer

OEM&ODM&OBM

Yuantaiderun accepts OEM,ODM,OBM

Specification sheet of seamless steel pipe

Product Name	seamless steel pipe
Size	OD: 21.3mm-820mm Wall Thickness: 2mm-50mm Length: 3-12m or according to clients` requirements.
Steel material	GrA, Gr B, GrC, SS330, S275J0H; S355JR ; S355J0H; S355J2H.SS400,S235JR,S235JO,S235J2,S420,S460
Standard	API 5L,ASTM A53/A106/A500/A501,EN10219, EN10210, GB/T6728, GB/T3094, GB/T3091,JIS G3466,GB/T9711
Usage	petroleum, chemical industry, steel, machinery, military industry, aerospace and so on
Ends	1) Plain 2) Beveled 3) Thread
End protector	1) Plastic pipe cap 2) Iron protector
Surface Treatment	galvanized or request
Technique	seamless
Type	thick wall
Section Shape	Round
Inspection	With Hydraulic Testing, Eddy Current , Infrared Test
Package	1) Bundle, 2) In Bulk 3) Bags 4) Clients' Requirements
Delivery	1) Container 2) Bulk carrier
Port of Shipment	Xingang, Tianjin,China
Payment	L/C T/T

YuantaiDerun is one of welded and seamless steel pipe factory whice can produce all kinds of seamless steel pipe,low price,high quality.And we accept OEM/ODM/OBM.We accept mass customization

One Corner of yuantaiderun workshop

Consistent persistence

Achieved a category and individual champion

Time can change everything

Time may not change everything, such as the initial heart

In workshop of yuantaiderun

The weaker sex is no inferior to the male.

In all posts of Yuantai

everyone is working hard

Steel pipe forming unit

We have 72 big guys like this

Clean and tidy warehouse

Ensure that each customer's products can be delivered quickly

Strict product inspection

Each steel pipe must pass the inspection layer by layer. Only the products that pass the inspection can leave the factory. Never let an unqualified product flow into the market

Certificate

BC1

FACTORY PRODUCTION CONTROL CERTIFICATE,ln compliance with the requirements of BC1:2012 and the Building and Construction Authority, Singapore

EN10210

Manufacture of Hollow Sections :This certificate proves that the performance stability meets the performance of European standards

EN10219

Manufacture of Hollow Sections :This certificate proves that the performance stability meets the performance of European standards

This certficate is issued to attest that Bureau Vveritas Marine & Ofishore has perormed, at the above company's request and in compliance withthe requirements of NR320,a satisfactory assessment of the manudacturing facilities and associated quality procedures related to the ranrge of therecogniition.

EPD

Environmental Product Declaration

PHD

Product Health Declaration

ISO14001（GB/T 24001）

ENVIRONMENTAL MANAGEMENT SYSTEM CERTIFICATE

OHSAS 18001(GB/T28001-2011)

OCCUPATIONAL HEALTH AND SAFETYMANAGEMENT SYSTEM CERTIFICATE

ISO9001(GB/T19001)

The production of rectangular pipe and hot-dip galvanized pipe, the sales and service of metal materials, and the quality management system meet the requirements

GB / t19001-2016 / iso9001:2015