pemasok baut bangunan pra rekayasa Cina
XZ Fastener supplies pre engineered building bolts from China for steel structure fabricators, PEB contractors, EPC buyers, and distributors that source bolt sets for primary frames, secondary members, bracing, base plates, and installation accessories. Supply can include hex bolts, anchor bolts, flange bolts, U bolts, studs, nuts, and washers produced to DIN, ISO, ASTM, ASME, or drawing requirements. Grades, coatings, thread lengths, head markings, packing labels, and inspection documents can be arranged according to order requirement. For project orders, XZ Fastener helps buyers coordinate bolt type, mating nuts, washers, surface finish, and delivery packaging before shipment.
Spesifikasi Singkat
What Buyers Should Know Before Sourcing Pre Engineered Building Bolts
Pre engineered building bolts are not selected only by diameter and length. Buyers should confirm connection type, load condition, mating nut, washer arrangement, hole clearance, coating thickness, installation sequence, and documentation requirement. A base plate anchor bolt package may need different material, thread length, and coating than bolts used for secondary steel members. Reviewing related produk pengikat early helps align bolts, nuts, washers, studs, and anchors within one project list.
For PEB projects, drawings often include part numbers, erection marks, and different bolt packages for frame connections, roof accessories, wall systems, and anchor templates. When the bolt is not a direct standard item, XZ Fastener can review pengencang khusus based on drawings, samples, or installation details.
Poin Pengadaan untuk Dikonfirmasi
- Confirm bolt standard, diameter, length, thread length, grade, and head marking.
- Check whether nuts, flat washers, spring washers, or hardened washers are required as sets.
- Define finish according to indoor, outdoor, coastal, industrial, or long-term storage conditions.
- State inspection documents, test certificates, and traceability needs before production.
- Use clear carton labels and pallet marks when the project contains many bolt types.
Deskripsi Pembelian Umum
Purchasing teams may describe these products as PEB bolts, pre engineered steel building bolts, steel structure bolts, frame connection bolts, anchor bolt sets, base plate bolts, column bolts, bracing bolts, DIN 933 full thread hex bolts, Grade 8.8 carbon steel hex bolts, metric hex head bolts, zinc plated DIN 933 bolts, black oxide DIN 933 bolts, and hot dip galvanized DIN 933 bolts. For project buyers comparing standard metric bolt stock, the DIN 933 baut hex ulir penuh page is useful when full-thread hex bolts are needed for steel connection packages.
Tabel Spesifikasi Detail
| Barang | Opsi Umum | Catatan Pembeli |
|---|---|---|
| Jenis produk | Hex bolts, structural bolts, anchor bolts, flange bolts, U bolts, studs, nuts, flat washers, spring washers | Project lists can be packed by connection type, building area, or part number. |
| Standar | DIN 933, DIN 931, ISO 4017, ISO 4014, ASTM F1554, ASTM A307, ASTM A325-style project items, ASME/ANSI items | Use project drawings when dimensions or grades are different from standard catalog items. |
| Kisaran diameter | Ukuran M6 hingga M64 dan inch sesuai kebutuhan pesanan | Larger anchor bolts and studs should include thread length, bend shape, and tolerance details. |
| Rentang panjang | Standard bolt lengths, long anchor bolts, cut studs, U bolts, and drawing-based lengths | Confirm measuring method for countersunk, headless, bent, or fully threaded parts. |
| Kelas kekuatan | 4.8, 5.8, 8.8, 10.9, B7, A2-70, A4-70, A4-80, or project-specified grades | Mechanical property requirements should match the structural drawing and installation method. |
| Permukaan akhir | Plain oil, zinc plated, black oxide, hot dip galvanized, dacromet, mechanical galvanized, PTFE, stainless passivation | Coating thickness can affect thread fit, especially on nuts and anchor bolt threads. |
| Pengemasan | Bulk cartons, sacks, small boxes, bolt-nut-washer sets, palletized packages, project kits | Label harus menunjukkan ukuran, tingkatan, hasil akhir, jumlah, nomor panas jika diperlukan, dan kode proyek. |
Penjelasan Materi dan Kelas
Pre engineered building bolts are commonly supplied in carbon steel and alloy steel because steel structures require predictable strength and stable thread engagement. Grade 4.8 or 5.8 may be used for light-duty accessories, while Grade 8.8 carbon steel hex bolts and 10.9 bolts are often specified for higher-load connections. Anchor bolts may require ASTM F1554 grades, B7 material, or project-defined steel depending on the design.
When the project uses metric hex head bolts for frame or accessory connections, buyers should confirm the standard and property class before placing the order. XZ Fastener can supply related products such as Baut kepala segi enam ISO 4017 and other matched nut-washer combinations according to project requirement.
Panduan Pemilihan Permukaan Akhir
Finish selection should match exposure, storage period, assembly tolerance, and site conditions. Plain finish can be used for protected indoor storage or immediate assembly when rust prevention oil is acceptable. Zinc plating is common for general hardware. Hot dip galvanized bolts are often selected for outdoor steel buildings, while dacromet or mechanical galvanized options may be considered for special corrosion requirements. Buyers comparing coating systems can review pemilihan permukaan akhir untuk mur, ring, dan baut sebelum mengkonfirmasi perakitan.
Finish Notes for PEB Orders
- Confirm coating thickness when nuts must assemble smoothly after plating.
- Use matched finish on bolts, nuts, and washers to reduce corrosion mismatch.
- Specify packaging moisture protection for sea freight and long site storage.
- Ask for sample approval when appearance or coating color must match other hardware.
Manufaktur dan Kontrol Kualitas
Production can include raw material checking, cutting, cold heading or hot forging, thread rolling or machining, bending for anchors and U bolts, heat treatment, surface treatment, sorting, assembly packing, and export packaging. Quality control should verify dimensions, thread gauges, mechanical properties, coating appearance, coating thickness, nut fit, washer matching, and package labels. Buyers can use the daftar periksa pemeriksaan kualitas pengikat untuk menentukan laporan yang diperlukan sebelum produksi dimulai.
Dokumen Mutu Umum
- Dimension inspection report for diameter, length, thread length, head size, and bend shape.
- Pemeriksaan pengukur ulir untuk bagian ulir baut, mur, stud, dan baut jangkar.
- Uji kekerasan, tarik, beban tahan, atau baji bila diwajibkan oleh standar atau spesifikasi proyek.
- Coating thickness, appearance check, and salt spray report when requested.
- Packaging inspection with carton marks, pallet details, and item separation photos.
Aplikasi
- Primary frame connections for columns, rafters, beams, and bracing systems.
- Secondary members including purlins, girts, struts, and support brackets.
- Base plate anchor bolt systems and foundation template packages.
- Roof and wall accessory connections where bolts are used with washers and nuts.
- Warehouses, workshops, agricultural buildings, industrial sheds, and prefabricated steel buildings.
- Project spare parts, maintenance hardware, and distributor stock for steel building contractors.
Cara Mendapatkan Penawaran Lebih Cepat
For a faster quotation, send the bolt schedule, drawing, standard, diameter, length, thread length, grade, finish, quantity, nut-washer requirement, packaging method, and inspection requirements. For anchor bolts, include shape, embedment length, projection length, template requirement, and coating. For construction delivery, the panduan daftar pengikat proyek can help organize item numbers, quantities, and delivery batches before you meminta penawaran.
FAQ
Can XZ Fastener supply pre engineered building bolts from China according to project drawings?
Yes. Bolts, anchor bolts, studs, nuts, and washers can be supplied according to standards, drawings, samples, or a project bolt schedule.
What information is needed for a PEB bolt quotation?
Harap berikan standar, diameter, panjang, panjang benang, tingkatan, penyelesaian, kuantitas, persyaratan mur dan mesin cuci, metode pengemasan, dan persyaratan inspeksi.
Can bolt-nut-washer sets be packed together for site installation?
Yes. Matched sets can be packed by size, connection type, building area, project code, or buyer part number when the packing instruction is confirmed before production.
Which finish is suitable for pre engineered building bolts used outdoors?
Hot dip galvanized, dacromet, mechanical galvanized, stainless steel, or other coating options may be considered depending on exposure level, thread fit, and project specification.
Can XZ Fastener provide inspection documents for structural bolt orders?
Dokumen inspeksi seperti laporan dimensi, sertifikat material, uji kekerasan, uji tarik, pemeriksaan pelapisan, dan foto pengemasan dapat diatur bila ditentukan dalam pesanan pembelian.
Bagaimana pembeli dapat mengurangi masalah perakitan di lokasi?
Buyers should confirm mating nuts, washer type, coating thickness, thread tolerance, packing labels, and sample assembly before bulk shipment, especially for mixed project packages.
Send Your Pre Engineered Building Bolt Inquiry
Send XZ Fastener your size list, finish, quantity, packaging, and inspection requirements. Drawings, bolt schedules, foundation details, grade requirements, nut-washer matching, carton labels, and project delivery instructions will help confirm supply details before quotation.
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