SD Xinjiyuan Steel | Bulk Steel Tubes, Plates & Beams | Factory Direct logo
Send Inquiry

sales@xinjiyuan-steel.com · +86 531 8888 0000

Industry Solutions · Bulk Steel Supply Programs

One mill, five industries, container-scale supply.

From tower-crane season on a residential site to a substation package in West Africa -- we map your project bill of materials against 2,800+ in-stock specifications and return a consolidated, container-optimized bulk quotation with original mill test certificates on every batch.

Request Industry Quote Browse 5 Industries
5
Industry Programs
20,000+
Tons / Month
50+
Countries Served
12 h
Quote Turnaround
Jinan yard with square tube and section steel bundles stacked by specification

Jinan Yard · Live Bulk Inventory

Ready stock 3-5 days

Downstream Sectors

Pick your sector. We already stock the list.

Each program bundles the grades, sizes and tolerances that sector actually consumes -- priced by the container, not by the piece.

Program 01 · Construction & Real Estate

Frame steel and scaffolding stock, released by the floor plan.

Developers and structural contractors rarely order one size. We hold Q235B / Q355B square and rectangular tube alongside H-beam, channel and plate in the same yard, so a full frame package leaves on one bill of lading instead of three separate purchases.

  • Mixed-spec container loading

    Tube, beam and plate consolidated into one 40'HQ with a loading map issued before shipment.

  • Phased release schedule

    Split shipments matched to foundation, frame and cladding stages of the site programme.

  • Hot-dip galvanized option

    Zinc coating 60-275 g/m² for exposed scaffolding, balustrade and roof purlin sets.

  • EN 10219 / CE documentation

    FPC-backed declarations of performance for EU-bound structural consignments.

Q235B-Q460
Grades
25 t
Typical MOQ
7-10 d
Stock lead time
$ 594/t
From · FOB Qingdao
Bundles of structural square tube stacked in the Jinan warehouse ready for construction projects
Structural tube bays · sorted by section and wall thickness
Precision finished steel tube samples produced for machinery manufacturing customers
Sample batch · sharp-corner and honed tube for OEM assembly

Program 02 · Machinery Manufacturing

Tight tolerance tube for lines that cannot stop.

OEM factories buy on repeatability, not on the lowest single quote. We run a fixed monthly reservation against your annual forecast, hold the same heat-lot family where possible, and cut to your length list so material arrives ready for the welding jig.

  • Reserved monthly tonnage

    Capacity locked ahead on our 3 lines for contracted annual volume buyers.

  • Cut-to-length & machining

    Sawing, drilling, bevelling and surface treatment before the container is sealed.

  • Sharp-corner & seamless

    Corner radius and straightness controlled for cylinder tube and boom sections.

  • Full traceability

    Heat number to bundle tag matching, with mill test certificates per lot.

Q345B / 20#
Grades
5 t
Typical MOQ
15-25 d
Custom lead time
$ 646/t
From · FOB Qingdao

Program 03 · Energy & Power

Galvanized packages built for 25-year field exposure.

Substation yards, PV farms and pipeline racks share one requirement: coating that survives the site. We supply pre-galvanized and hot-dip galvanized angle, channel and tube in project-sized lots, with zinc thickness reports issued alongside the mill certificate.

  • Zinc thickness reporting

    Measured coating values per bundle, 60-275 g/m² depending on exposure class.

  • Tower & mounting kits

    Angle bar, C-purlin and tube grouped per structure to simplify site sorting.

  • SGS / BV inspection

    Third-party inspection arranged pre-loading on request for tender compliance.

  • Project pricing lock

    Price validity extended across staged drawdowns of the same project award.

Q355-Q460
Grades
50 t
Typical MOQ
18-25 d
Galvanized lead time
$ 688/t
From · FOB Qingdao
Galvanized steel sections stored in the warehouse for energy and power projects
Galvanized section bays · project lots held under one reservation
Heavy steel bundles being loaded for an infrastructure project shipment
Loading bay · long-length bundles secured for port haulage

Program 04 · Transport & Infrastructure

Heavy sections, long lengths, tender-grade paperwork.

Bridge, guardrail and tunnel packages live or die on documentation. We supply heavy H-beam, thick plate and large-diameter SSAW pipe with impact test results, dimensional reports and a complete export file that clears customs without a second round of questions.

  • Lengths up to 12 m

    Break-bulk and flat-rack shipping arranged for oversized structural members.

  • Low-temp impact grades

    Q355C/D and equivalents with Charpy results at −20 °C on the certificate.

  • Large-diameter pipe

    JCOE and SSAW up to OD 1420 mm for piling, culvert and tunnel support.

  • Complete export file

    CO / FORM E, packing list, MTC and inspection release in one handover pack.

Q355C/D
Grades
100 t
Typical MOQ
20-30 d
Project lead time
$ 612/t
From · FOB Qingdao

Program 05 · Municipal Works

Mixed municipal lots, one consolidated container.

Municipal buyers order small quantities of many items -- lighting poles this month, drainage pipe the next, fencing after that. We consolidate the whole basket into a single container, so freight cost per ton stays close to a full single-spec load.

  • Multi-item consolidation

    Up to 12 different specifications combined in one 40'HQ with itemised packing list.

  • Flexible 1-ton trial

    Sample or pilot batch before committing to a framework supply agreement.

  • Coated & painted finish

    Galvanized, powder-coated or primer finishes for street furniture and railings.

  • Repeat-order stability

    Same specification list re-quoted on demand for annual municipal contracts.

Q195-Q355
Grades
1 t
Trial MOQ
5-12 d
Stock lead time
$ 568/t
From · FOB Qingdao
Round steel pipe and small section stock arranged in the municipal supply area of the yard
Mixed municipal stock · small-lot picking area

Recommended Categories & Sizes

The specifications each sector actually orders.

Indicative bulk pricing at the 21 t tier, FOB Qingdao. Final price is locked on inquiry against live stock and current raw material cost.

Recommended steel categories and common sizes for construction and real estate
Category Common Sizes Grade / Standard From (USD/t) Status
Square & Rect. Tube 40×40×2.0 - 200×200×8.0 mm · 6 m Q235B / EN 10219 $ 594 Ready stock
H-Beam HW 100×100 - HN 500×200 mm · 12 m Q355B / ASTM A572 $ 612 Ready stock
Scaffolding Pipe OD 48.3 × 2.5-3.5 mm · 3-6 m Q235B / EN 39 $ 568 Ready stock
HR Plate t 6-40 mm · W 1500/1800/2000 mm Q235B-Q355B $ 536 Ready stock

All prices indicative at the 21 t tier, FOB Qingdao. Sizes outside the listed range are produced to order in 15-25 days.

Bulk Supply Track Record

Containers shipped, buyers on site, cargo verified.

Trade fairs, yard inspections by overseas buyers, finished sample lots and loaded containers -- the same workflow every bulk order follows.

SD Xin Jiyuan team meeting international buyers at a steel industry exhibition booth
Exhibition · Middle East

3 trading accounts opened on-site

Spec lists collected at the booth were quoted within 12 hours; first orders totalled 480 t of square tube and purlin.

480 t · mixed structural · 2 × 40'HQ + break-bulk

Overseas buyer inspecting steel tube bundles before container loading in the Jinan yard
Buyer Inspection · Africa

Pre-shipment check, zero rejects

Client engineer verified wall thickness, length and zinc coating bundle by bundle before the seal was applied.

220 t · galvanized pipe · third-party BV report

Steel bundles being loaded into an export container at the factory dispatch area
Dispatch · Southeast Asia

Consolidated 9-spec container

A municipal buyer's mixed basket of lighting poles, fence tube and GI sheet loaded into a single 40'HQ.

26 t · 9 specifications · 1 × 40'HQ

Finished steel tube sample lot prepared for an OEM machinery customer approval
Sample Approval · Europe

Trial ton to annual contract

A 1-ton sharp-corner tube trial passed the customer's welding jig test and converted to a 150 t/month reservation.

150 t/month · Q345B · reserved capacity

Wide view of the Jinan warehouse holding thousands of tons of steel stock
Stock Programme · South America

Buffer stock held for a distributor

Agreed safety stock kept in our yard so the distributor could call off containers within 5 working days.

600 t buffer · call-off in 5 days

Steel product display at an international trade exhibition attended by SD Xin Jiyuan
Exhibition · Europe

CE-documented supply chain

EN 10219 / 10210 declarations and FPC certification reviewed on the stand before contract signature.

340 t · EN 10219 · CE marked

Trucks loaded with steel bundles leaving the factory for the port of Qingdao
Dispatch · Infrastructure Project

Phased release across 4 months

Heavy sections released in four drawdowns aligned to the contractor's bridge erection schedule.

1,150 t · Q355C · 4 phased shipments

International client and sales engineer reviewing steel specifications during a factory visit
Factory Visit · Central Asia

Audit passed, framework signed

Buyer audited the three production lines and mill certificate archive, then signed an annual framework agreement.

$ 1.2 M/year · framework contract

  • Steel tube inventory rows in the Jinan warehouse
  • Close-up of finished steel tube samples with sharp corners
  • Container being loaded with bundled steel products for export
  • Foreign buyer measuring steel tube dimensions during inspection

Bulk Solution Consultation

Send your industry spec list.
Get a container-level plan in 12 hours.

Tell us the sector, the sizes and the monthly tonnage. Our export team returns a factory-direct price per ton, live stock status, lead time by item, a container loading plan and the full documentation package for your market.

  • 12 h

    Quotation turnaround

  • 1 t

    Minimum trial order

  • 2,800+

    Specifications in stock

  • 100%

    Batches with mill certs

sales@xinjiyuan-steel.com · +86 531 8888 0000 · Mon-Sat 08:30-19:00 GMT+8

Request a bulk solution quote

All fields marked with * are required. We reply within one working day.

Submitting...

Your details are used only to prepare this quotation and are never shared with third parties.