Hunan Hengan Weiye Metal Products Co., Ltd.
Products
Manufacturer of a wide range of products which include AISI/SAE 4340 Alloy Steel Tube/Pneumatic Cylinder,Precision‑Machined Hydraulic Oil Pipe – High‑Tensile Hardware with Representativ,440C Martensitic Stainless Steel Preci...
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| Standards | ASTM A519 (US), EN 10297‑1 / DIN 2391 (Europe), GB/T 8162 / GB/T 3639 (Chin |
| Finish | Cold drawn / honed / polished (ID) / skived & roller burnished |
| OD | 20 – 500 mm (custom) |
| Wall Thickness | 3 – 100 mm (custom) |
| Length | 1 – 12 m (custom cut) |
| Grade | AISI/SAE 4340 (US) ; GB 40CrNiMoA (China) ; DIN 34CrNiMo6 / 1.6582 (Germany) |
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| Technological process | ASTM A519 (US), EN 10305‑1 / DIN 2391 (Europe), GB/T 3639 |
| Length | 1 – 12 m (custom cut) |
| Finish | Cold drawn / honed / polished (inner surface) |
| OD | 6 – 500 mm (custom) |
| WT | 0.5 – 40 mm |
| Grade | GB 20#,AISI 1020，AISI 1045，AISI 4130 |
MOQ: 1 Piece / Small trial order acceptable
Price:
| Diameter Range | 6 – 300 Customizable up to 500 |
| Delivery conditions | Hot Rolled / Cold Drawn, Spheroidized Fully Annealed, Stress‑Relieved, Pickled |
| Packaging Details | Waterproof polybag + Export wooden pallet / wooden case |
| Length Range | 2000 – 6000 |
| Standard | ASTM A276 / A479 AMS 5618 / 5630 / 5880 DIN 1.4125 |
| Grade | UNS S44004 / W.Nr. 1.4125/440C |
| Payment Terms | T/T,L/C AT SIGHT |
| Delivery Time | 10–30 Working Days |
| Surface | Turned / Ground / Polished Peeled / Pickled |
| Brand Name | HA Steel |
MOQ: 1 Piece / Small trial order acceptable
Price:
| Standard | ASTM A276 / A479 / A240 AMS 5627 / EN 10088-3 |
| Surface Finish | Turned / Ground / Polished Peeled / Pickled / Bright |
| Delivery Time | 10–30 Working Days |
| Diameter | 6 – 300 (hot rolled / cold drawn / forged) Custom up to 500 |
| Grade | UNS S43000 / W.Nr. 1.4016/ss430 |
| Delivery conditons | Hot Rolled / Cold Drawn, Fully Annealed, Stress‑Relieved, Pickled (Standard) |
| Packaging Details | Waterproof polybag + Export wooden pallet / wooden case |
| Payment Terms | T/T,L/C AT SIGHT |
| Length | 2000 – 6000 (standard) Custom lengths available |
| Place of Origin | China |
| Brand Name | HA Steel |
MOQ: 1 Piece / Small trial order acceptable
Price:
| Standard | ASTM B564 / ASME SB564 (forged shafts); ASTM B446 / ASME SB446 (bar); NACE MR0175 |
| Surface | As forged / machined / ground / polished |
| Packaging Details | Waterproof polybag + Export wooden pallet / wooden case |
| Delivery Time | 10–30 Working Days |
| Dia | 20 – 300 (custom)，Length: 50 – 8,000 mm (custom cut) |
| Grade | UNS N06625 ; W.Nr. 2.4856 ; GB GH3625 / NS336 ; JIS NCF625 |
| Delivery Condition | Solution annealed + machined per drawing; or as forged (rough) |
| Payment Terms | T/T,L/C AT SIGHT |
| Tolerance | ±0.05 – 0.1 mm (machined); per customer drawing for tighter requirements |
| Place of Origin | China |
| Brand Name | HA Steel |
MOQ: 1 Piece / Small trial order acceptable
Price:
| Standard | ASTM B637 / ASME SB637 AMS 5662 / AMS 5663 NACE MR0175 (≤40 HRC |
| Surface | Hot-rolled / Forged / Cold-drawn Turned / Ground / Polished Peeled / Pickled / Bright |
| Delivery Time | 10–30 Working Days |
| Dia | 5 – 500 (hot-rolled/forged/cold-drawn) Customizable up to 800 |
| Grade | UNS N07718/W.Nr. 2.4668/Inconel 718/GH4169 |
| Packaging Details | Waterproof polybag + Export wooden pallet / wooden case |
| Payment Terms | T/T, L/C AT SIGHT |
| Length | 1000 – 6000 (Standard) Customizable up to 12,000 |
| Place of Origin | China |
| Brand Name | HA Steel |
MOQ: 1 Piece / Small trial order acceptable
Price:
| Standard | ASTM B805 / ASME SB805 NACE MR0175 / ISO 15156-3 AMS 5661 |
| Surface | Bright cold drawn / Centerless ground Turned / Peeled / Polished Pickled / Black forged |
| Grade | UNS N09925 / W.Nr. 2.4852 |
| Delivery Conditions | Hot Rolled / Cold Drawn & Pierced, Solution Annealed (Condition A), Stress‑Relieved, Pickled |
| Packaging Details | Waterproof polybag + Export wooden pallet / wooden case |
| Delivery Time | 10–30 Working Days |
| Dia (mm) | 5 – 500 (hot-rolled/forged/cold-drawn) Customizable up to 800 |
| Payment Terms | T/T,L/C AT SIGHT |
| Length (mm) | 1000 – 6000 (Standard) Customizable length |
| Place of Origin | China |
| Brand Name | HA Steel |
MOQ: 1 Piece / Small trial order acceptable
Price:
| Standards | ASTM A276 / A479 EN 10088-3 / JIS G4303 |
| Surface | Black (hot-rolled/forged) / Peeled Turned / Ground / Polished Centerless Ground |
| Delivery Time | 10–30 Working Days |
| Dia (mm) | 6 – 300 (standard) Custom up to 500 |
| Grade | 410, 420, 431, 440C |
| Delivery conditions | Hot Rolled / Cold Drawn & Pierced, Solution Annealed (Condition A), Stress‑Relieved, Pickled |
| Packaging Details | Waterproof polybag + Export wooden pallet / wooden case |
| Payment Terms | T/T,L/C AT SIGHT |
| Length (mm) | 1000 – 6000 (standard) Custom lengths available |
| Place of Origin | China |
| Brand Name | HA Steel |
MOQ: 1 Piece / Small trial order acceptable
Price:
| Standards | ASTM B425 / ASME SB425 NACE MR0175 |
| Surface | Bright cold drawn / Centerless ground Turned / Peeled / Polished Pickled / Black forged |
| Delivery Time | 10–30 Working Days |
| Dia (mm) | 8 – 300 Custom up to 600 |
| Grade | Incoloy 825 / UNS N08825 / W.Nr. 2.4858 |
| Delivery conditions | Hot Rolled / Cold Drawn & Pierced, Stabilization Annealed, Stress‑Relieved, Pickled |
| Packaging Details | Waterproof polybag + Export wooden pallet / wooden case |
| Payment Terms | T/T,L/C AT SIGHT |
| Length (mm) | 2000 – 6000 Customizable length |
| Place of Origin | China |
| Brand Name | HA Steel |
MOQ: 1 Piece / Small trial order acceptable
Price:
| Standard | ASTM A276 / A479 EN 10272 / EN 10088-3 |
| Surface | Cold-drawn Turned / Ground / Polished |
| Grade | 304L / 316L / 321 |
| Delivery conditions | Hot Rolled / Cold Drawn, Solution Annealed, Water Quenched, Stress‑Relieved, Pickled |
| Packaging Details | Waterproof polybag + Export wooden pallet / wooden case |
| Delivery Time | 10–30 Working Days |
| Dia (mm) | 3 – 500 (Hot-rolled/Forged/Cold-drawn) Precision bars 6 – 21 |
| Payment Terms | T/T,L/C AT SIGHT |
| Length | 2000 – 6000 |
| Place of Origin | China |
| Brand Name | HA Steel |
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