| 1 | Compact straight-pattern adjustable pipe wrench | 150 mm / 6 in | Up to approximately 20 mm / 3/4 in | 0.25–0.35 kg | Hardened carbon-steel serrated jaws | Drop-forged handle; painted or powder-coated finish | Plumbing repair, maintenance kits, confined spaces | ASME B107.8 or DIN 5234 reference; verify jaw hardness, tooth profile, and opening accuracy | US$4.00–8.00 per piece | 48–72 pieces per export carton | 20–35 days for standard production | Low freight cost; suitable for parcel, air freight, or consolidated sea shipments | Dimensional inspection report, sample approval, spare adjustment nuts, and English instruction sheet |
| 2 | General-purpose straight pipe wrench | 200 mm / 8 in | Up to approximately 25 mm / 1 in | 0.45–0.60 kg | Induction-hardened serrated jaws | Forged steel body; anti-corrosion painted finish | Household plumbing, water lines, workshop maintenance | ASME B107.8 or DIN 5234 reference; check load performance and jaw alignment | US$5.50–10.00 per piece | 36–48 pieces per export carton | 20–35 days for standard production | Efficient for mixed cartons; protect jaw teeth with separators during transport | Pre-shipment inspection, carton marking, replacement parts list, and product traceability |
| 3 | Medium-duty straight-pattern pipe wrench | 250 mm / 10 in | Up to approximately 40 mm / 1 1/2 in | 0.75–1.00 kg | Heat-treated alloy or carbon-steel jaws | Drop-forged handle; powder-coated or enamel finish | Building maintenance, general pipe installation, repair workshops | ASME B107.8 or DIN 5234 reference; verify torque testing and handle straightness | US$7.00–14.00 per piece | 24–36 pieces per export carton | 25–40 days for standard production | Moderate dimensional weight; sea freight is economical for pallet quantities | Batch test records, barcode labeling, warranty terms, and replacement jaw availability |
| 4 | Heavy-duty straight pipe wrench | 300 mm / 12 in | Up to approximately 50 mm / 2 in | 1.20–1.60 kg | Hardened replaceable steel jaws | Forged steel handle; protective industrial coating | Commercial plumbing, mechanical installation, industrial maintenance | ASME B107.8 or DIN 5234 reference; check working load, jaw retention, and thread quality | US$10.00–20.00 per piece | 18–24 pieces per export carton | 25–45 days for standard production | Use reinforced cartons and pallet strapping; compare sea freight with LCL consolidation | Pre-production sample, material certificate, torque test, and after-sales replacement policy |
| 5 | Offset-pattern pipe wrench for improved access | 350 mm / 14 in | Up to approximately 65 mm / 2 1/2 in | 1.80–2.30 kg | Heat-treated steel jaws with replaceable hook jaw | Offset forged handle; corrosion-resistant coating | Pipe racks, valves, wall-adjacent fittings, installation work | ASME B107.8 or DIN 5234 reference; inspect offset geometry, jaw bite, and replaceable parts | US$15.00–28.00 per piece | 12–18 pieces per export carton | 30–45 days for standard production | Longer carton length may increase freight charges; confirm container loading plan | Assembly drawings, spare jaw availability, packing photos, and multilingual product data |
| 6 | Large heavy-duty straight pipe wrench | 450 mm / 18 in | Up to approximately 75 mm / 3 in | 3.20–4.20 kg | Forged and hardened alloy-steel jaws | Heavy forged handle; industrial powder coating | Industrial piping, construction sites, large threaded fittings | ASME B107.8 or DIN 5234 reference; verify proof-load testing and jaw wear resistance | US$25.00–45.00 per piece | 6–10 pieces per reinforced carton | 30–50 days for standard production | Usually more economical by palletized LCL or full-container sea freight | Load-test report, spare jaw and nut supply, pallet specification, and claims procedure |
| 7 | Extra-large straight-pattern pipe wrench | 600 mm / 24 in | Up to approximately 90 mm / 3 1/2 in | 5.50–7.00 kg | Hardened alloy-steel hook and heel jaws | Forged body; anti-rust protective finish | Large-diameter steel pipe, utility construction, industrial repair | ASME B107.8 or DIN 5234 reference; inspect proof load, jaw hardness, and handle deformation | US$45.00–80.00 per piece | 2–4 pieces per reinforced export carton | 35–55 days for standard production | High dimensional and gross weight impact; obtain a palletized freight quotation before ordering | Detailed technical drawing, load-test documentation, custom pallet packing, and service-part planning |
| 8 | Long-reach industrial pipe wrench | 900 mm / 36 in | Up to approximately 125 mm / 5 in | 10.00–13.00 kg | Large forged alloy-steel jaws | Extended forged handle; heavy-duty anti-corrosion finish | Oil and gas maintenance, municipal utilities, large pipeline work | ASME B107.8 or DIN 5234 reference; require proof-load test, dimensional report, and coating inspection | US$85.00–150.00 per piece | 1–2 pieces per reinforced crate or pallet | 40–60 days for standard production | Sea freight is normally preferred; confirm oversize handling and destination unloading requirements | Pre-shipment video inspection, lifting and packing instructions, spare parts, and technical consultation |
| 9 | Aluminum-body lightweight pipe wrench | 250 mm / 10 in | Up to approximately 40 mm / 1 1/2 in | 0.45–0.65 kg | Hardened steel jaws with lightweight alloy body | Forged aluminum handle; anodized or painted finish | Elevated work, service vehicles, maintenance kits, reduced-carry applications | Supplier-specific lightweight design; verify jaw hardness, handle strength, and suitability for intended torque | US$14.00–28.00 per piece | 24–36 pieces per export carton | 30–50 days for standard production | Lower shipping weight, but protect the lightweight body from impact and compression | Weight certificate, torque limitation guidance, spare jaw supply, and application training material |
| 10 | Chain-assisted adjustable pipe wrench | 450–600 mm / 18–24 in equivalent | Approximately 50–150 mm / 2–6 in, depending on chain length | 3.00–6.00 kg | Hardened steel chain and serrated gripping components | Forged handle; zinc-plated or coated chain components | Large or irregular pipe, coated pipe, maintenance where jaw access is limited | Check chain tensile strength, hook security, handle load rating, and corrosion protection; standard coverage may vary by design | US$35.00–90.00 per piece | 4–8 pieces per reinforced export carton | 35–60 days for standard production | Heavier packing and chain protection required; palletized sea freight is generally preferred | Chain-load test, spare chain availability, operating instructions, safety warnings, and replacement-part support |