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Raian Ionescu

Υλική ποιότητα πολύ υψηλή. πρέπει να συνεργαστούμε περισσότερο από 10 έτη. Ανταλλάσσουν τα είδη μερών υλικού χάλυβα. Όλο το υλικό ποιοτικό αγαθό. Αυτοί δασμός για όλη την υλική ποιότητα. Πλανίζουμε συνεχιζόμαστε συνεργαζόμαστε με τους στο μέλλον

Υπεύθυνος Επικοινωνίας : Gao

Τηλεφωνικό νούμερο : 18068357371

Whatsapp : +8618068357371

Black Surface Treatment Square Steel Tube and Rectangular Hollow Steel Pipe for Pipeline Transport in 3030-500500 Size Range

Ποσότητα παραγγελίας min	20 τόνοι
Τιμή	US $685-1,019 / Ton

Λεπτομέρειες

Επεξεργασία Επιφανειών	Μαύρος	Σχήμα τομής	πλατεία
Εύρος Μεγεθών	3030-500500	Εύρος πάχους	1,2mm-30,0mm
Υλικό	A106B SS400 S235JR S275JR S355JR1020 1045 4140	Τυπικό μήκος	6μ
Εξωτερική διάμετρος	20x20-1000x1000	Πάχος τοιχώματος	0,5mm-15,75mm
Παραγωγική ικανότητα	500000 κιλά	Μηνιαία χωρητικότητα	10,000ΜΤ
Ελάχιστη παραγγελία	10 τόνοι	Χρόνος ανοχής	30 ημέρες
συσκευασία	ΞΥΛΙΝΟ ΚΟΥΤΙ	Επιλογές επιφάνειας	Μαύρο γαλβανισμένο ή βαμμένο
Προσαρμοσμένο μήκος	Διαθέσιμος
Επισημαίνω	Black Surface Treatment Square Steel Tube , 3030-500500 Size Range Rectangular Hollow Steel Pipe , Pipeline Transport Application Hollow Steel Section

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Περιγραφή προϊόντων

Hot Rolled Black Steel Square Tube & Rectangular Hollow Tubing Steel Pipe

High-quality hot rolled black steel square tubes and rectangular hollow tubing steel pipes manufactured to meet industrial standards for structural applications.

Product Specifications

Product Type	Size Range	Thickness	Length
Square Steel Tube	10mm×10mm - 1000mm×1000mm	1.2mm - 30.0mm	Custom Lengths
Round Pipe	OD 10mm - 1000mm	4mm - 30mm	Any Length
Rectangle Pipe	20mm×40mm - 400mm×700mm	1.2mm - 30.0mm	Custom Lengths
L/T/Z Window Section	28mm/38mm	0.5mm - 1.5mm	Custom Lengths

Technical Details

Materials: A106B, SS400, S235JR, S275JR, S355JR, 1020, 1045, 4140, etc.
Surface Treatment: Black, galvanized, or painted finishes
Packing: Export standard packing (bundles, seaworthy package, shipped in container)
Delivery Port: Shanghai, China
Lead Time: Within 30 days after receiving original L/C or deposit
MOQ: 10 Tons per size
Production Capacity: 10,000MT per month

Applications

Widely used in structural applications, motorbike and automobile manufacturing, ornamental uses, medical equipment, sport equipment, and home furniture.

Standard Size Specifications

Size (Outer Dimensions)	Wall Thickness	Length
20×20 / 25×25	1.2mm - 2.75mm	6M in stock (or customized)
30×30 / 20×40 / 30×40 / 25×40	1.2mm - 3.5mm	6M in stock (or customized)
40×40 / 50×50 / 30×50 / 25×50 / 30×60 / 40×60	1.2mm - 4.75mm	6M in stock (or customized)
60×60 / 50×70 / 40×80 / 40×50	1.2mm - 5.75mm	6M in stock (or customized)
70×70 / 60×80 / 50×80 / 100×40 / 50×90	1.5mm - 5.75mm	6M in stock (or customized)
75×75 / 80×80 / 90×90 / 60×100 / 50×100 / 120×60 / 100×80 / 60×90	1.5mm - 7.75mm	6M in stock (or customized)
100×100 / 120×80	1.8mm - 7.75mm	6M in stock (or customized)
120×120 / 130×130 / 180×80 / 160×80 / 100×150 / 140×80 / 140×60	2.5mm - 10.0mm	6M in stock (or customized)
140×140 / 150×150 / 100×180 / 200×100	2.5mm - 10.0mm	6M in stock (or customized)
160×160 / 180×180 / 200×150	3.5mm - 11.0mm	6M in stock (or customized)
200×200 / 250×150 / 100×250	3.5mm - 11.0mm	6M in stock (or customized)
250×250 / 250×200 / 300×150 / 300×200	4.5mm - 15.0mm	6M in stock (or customized)
300×300 / 350×200 / 350×250 / 300×150	4.5mm - 15.0mm	6M in stock (or customized)
350×350 / 350×300 / 450×250 / 400×300 / 500×200	4.5mm - 15.75mm	6M in stock (or customized)
400×400 / 280×280 / 450×300 / 450×200 / 400×350 / 400×250 / 500×250 / 500×300	4.5mm - 15.75mm	6M in stock (or customized)

Product Gallery

Company Overview

We are a comprehensive steel pipe enterprise integrating production, processing, and sales. Our main business includes steel tubes, square tubes, seamless square tubes, thick wall square tubes, cold drawn square tubes, and various specialized tubing solutions.

We maintain strategic partnerships with major steel pipe manufacturers including Tianjin Seamless Steel Pipe Factory, Baotou Steel Pipe Factory, Chengdu Steel Pipe Factory, Wuxi Steel Pipe Factory, and Baosteel Steel Pipe Factory.

Our product range includes seamless square tubes, alloy square tubes, stainless steel square tubes, and non-standard seamless square tubes in specifications ranging from 20×20mm to 800×800mm square tubes and 20×30mm to 400×800mm rectangular tubes, with thickness from 0.6mm to 28mm.

Industry Applications

Steel structures, large venues, exhibition centers, lifting machinery, shipbuilding, storage shelves, decoration, transportation facilities, airport construction, railway vehicles, bridge support, mine support, three-dimensional garage, outdoor advertising, fitness equipment, wind power equipment, and vehicle manufacturing.

Company Advantages

Competitive Pricing

Strategic partnerships with steel manufacturers ensure lowest market prices. Advanced management reduces operating costs while maintaining strong development trends.

Quality Assurance

Professional quality control from procurement to sales. Continuous tracking of steel mill quality ensures reliable products. Quick resolution of quality concerns.

Comprehensive Service

24-hour distribution service with multiple transportation options. Complete steel product selection with simplified ordering process via telephone, telex, or internet.

Global Markets: Europe, America, Africa, Southeast Asia
Company Philosophy: "Unity, integrity" as our foundation, "advancement" as our spirit

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Black Surface Treatment Square Steel Tube and Rectangular Hollow Steel Pipe for Pipeline Transport in 30*30-500*500 Size Range

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