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TIANJIN YUANTAI DERUN STEEL PIPE MANUFACTURING GROUP CO., LTD.

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large diameter seamless stainless steel pipe factory yuantaiderun(oem odm obm)

group name: seamless steel pipe

Min Order: 25 ton

brand name: Yuantai Derun Steel Pipe Manufacturing Group

model: ytdr-450

Nearest port for product export: XINGANG PORT TIANJIN CHINA, TANGSHAN CHINA, SHANGHAI CHINA, DALIAN PORT

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW

Acceptable payment methods: T/T, L/C, Cash

update time: Sun, 09 Nov 2025 06:08:57 GMT

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Paramtents

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

Packging & Delivery

Min Order25 ton

Briefing

large diameter seamless stainless steel pipe factory yuantaiderun(oem odm obm),low price,high quality.

Detailed

large diameter seamless stainless steel pipe factory yuantaiderun(oem odm obm)

PRODUCT ADVANTAGES AND FEATURES

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 stainless seamless steel pipe 100% complies with international standards

Each stainless seamless steel pipe is inspected layer by layer

OEM&ODM&OBM

Yuantaiderun accepts OEM,ODM,OBM

Specification sheet of stainless seamless steel pipe

Product Name	stainless seamless steel pipe
Size	OD: 1mm- 100mm Wall Thickness: 0.25 mm - 10 mm Length: 3-12m or according to clients` requirements.
Steel material	S304,S316L,S316
Standard	ASTM, AiSi, DIN, EN, GB, JIS
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	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 large diameter seamless stainless steel pipe manufacturers 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

JIS G3466

Jis G 3466 : Carbon steel square and rectangular tubes for general structure meet JIS G3466 standard