Audited Supplier
LWN &WN
ANSI, DIN, GB, JIS, GOST, BSW, En1092-1
Welding Flange
Carbon Steel
Flanges
Welding
RF
Forging
ANSI;DIN; En1092-1, BS, GB
PED, SGS, TUV, ASTM
En10204-3.1, 3.2
Available
DHDZ
Plywood Case/Brandrith
0.25''~56''
China
73079100
Product Description
Carbon Steel Flange Forged steel flange WN weld neck LWN long welded neck flange
1)Forged steel flanges/carbon steel flanges/stainless steel flanges
2) Material: 4130, 4140, 4317, 4142, 4340, UNS440, 34CrNi3Mo, 25Cr2Ni4MOV, 18CrNiMo5, 30CrMo, 9Cr2Mo, 9Cr2W, 9Cr3Mo, 60CrMoV etc.
3)Dual certified to ASME/ASTM SA/A182 and EN10222-5 or DIN17440
4)PED-AD 2000-Merkblatt W0
DHDZ is a major manufacturer of various forgings. Such as forged SHAFT,forged RING;forged BLOCK;forged FLANGE.
Pipe sheet,gear ring,slewing bearing ring...most of forging parts.
| Name: | Flange |
| Standard: | ASME; ANSI/DIN; BS; JIS; EN; ... |
| Raw material: | Carbon/stainless |
| Size: | 0.25"~56"~max. |
| Type: | WN; SO; BL; SW; PL; THRD... |
| Facing: | RF; RTJ; FF; FM; M; T; G; ... |
| Pressure: | Standard |
Company Profile:
DHDZ China are manufacturer of the High Quality Steel Flanges and Forgings based on different standards: ASME, JIS, BS, ISO, DIN, EN, SABs etc.
Flanges covers Weld Neck, Slip On, Threaded, Lap Joint, Socket Weld, Blind, Orifice, Loose, Plate, Oval, Wind Power Flange, Tube Sheet, other Customized Flanges.
Forgings covers Blocks, Disks, Rings, Cylinders, Shafts, Tubes, Bars, other Customized forgings, etc..
Main Mateirals: Carbon Steel, Stainless Steel and Alloy steels;
International Standards: ASME, JIS, DIN, GB, BS, EN, AS, SABS, etc.
Standardization and Customization are both our advantages.
DHDZ China are manufacturer of the High Quality Steel Flanges and Forgings based on different standards: ASME, JIS, BS, ISO, DIN, EN, SABs etc.
Flanges covers Weld Neck, Slip On, Threaded, Lap Joint, Socket Weld, Blind, Orifice, Loose, Plate, Oval, Wind Power Flange, Tube Sheet, other Customized Flanges.
Forgings covers Blocks, Disks, Rings, Cylinders, Shafts, Tubes, Bars, other Customized forgings, etc..
Main Mateirals: Carbon Steel, Stainless Steel and Alloy steels;
International Standards: ASME, JIS, DIN, GB, BS, EN, AS, SABS, etc.
Standardization and Customization are both our advantages.
Certificate: ISO system, PED certificates, TUV certified.
Nearly 20 years experience;
clients from more than 15 Countries in EU, USA, Gulf area, UK, South America, AU, Asia, etc..
We will do our best to support you no matter big or small you are!
SPECIFICATION DETAILS:
Nearly 20 years experience;
clients from more than 15 Countries in EU, USA, Gulf area, UK, South America, AU, Asia, etc..
We will do our best to support you no matter big or small you are!
SPECIFICATION DETAILS:
| Material | Carbon steel | ASTM A105, A350 LF1, LF2, LF3, LF6, CL1/CL2,; A694 F52, F60, F65, F70; A516 Gr. 60, 70; BS-EN 10222-2 P245GH, P280GH; EN10222-4 P355NH, P355QH; EN10273 P250GH, P265GH; DIN 17243 C22.8; VD-TUEV350/3 C21; GB/T 1591 Q345B, Q420B; NB/T 47008 16Mn,20#; BS 10250-2 S235JRG2; |
| Stainless steel | ASTM A182 F304/304L, F316/316L, F316H, F304H, F321H, F310, F316Ti; NB/T 47010 S30403, S30408, S31603, S31608, S32168; BS-EN 10222-5 1.4301, 1.4307, 1.4404, 1.4541, 1.4571; | |
| Alloy steel | ASTM A182 F95, F9, F11, F12, F22,F91,F51,F53,F55,F60,F44,etc. NB/T 47008 15CrMo, 12Cr1MoV, 1Cr5Mo; GB/T 3077 42CrMo, 30CrMo, 35CrMo; | |
| C-276/UNS N10276 | ASTM B575/ASME SB-575,ASTM B574/ASME SB-574,ASTM B622/ASME SB-622,ASTM B619/ASME SB-619,ASTM B366/ASME SB-366,ASTM B564/ASME SB-564 | |
| Dimension Standard (DN15-DN4000mm) | ANSI & ASWE (class 150-2500) | B16.5, B16.47, B16.48; |
| DIN (6-40bar) | DIN2527, 2573, 2576, 2630-2638, 2627-2629, 2565-2569; | |
| JIS (5K -30K) | JIS B2202, 2210, 2220; | |
| BS EN1092-1 (6-40Bar) | type 01, type 02, type 03, type 04, type 05, type 11, type 12, type 13, type 21, etc. | |
| others | MSS SP44, AWWA C207, API 6A, API 16A, AS 2129, GB/T9119, JB/T 74, HG/T20592, 20615, SH 3406, Q/GDW 705, etc.. other equivalent standards, and customization with drawings; | |
| TYPE | 1.Flat flange 2.Blind flange 3.Slip on 4.Lap joint flange 5.Welding neck Flange | |
| 6.Socket welding 7.Threaded flange 8.Long welding neck flange. etc. | ||
| Connection | Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue, Groove, Small-Tongue, Groove, etc | |
| Size | 1/2"-100" | |
| Package | 1.>Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside). | |
| 2:As Customers' Requirements | ||
| Certificate | TUV,ISO9001:2015; | |
| Applications | Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc. | |
Forging & Processing:
Packages:
Quality Certificates:
Inspection & Testing Equipments: 
Our DHDZ Sales & Service TEAM:
FAQ: frequently asked questions:
| Q1: Are you trading company or manufacturer ? |
| A: We are manufacturer focusing on Forgings and Flanges only; . |
| Q2: How long is the delivery ? |
| A: About 10-30days according to the order quantity and weight. |
| Q3: Do you provide samples ? is it free or extra ? |
| A: Yes, Sample orders are available, but NOT FREE. |
| Q4: How to get quotation from your company quickly? |
| A: Just send us email with your request with Item description, materials, standard or drawing, quantity, we will respond and quote within 2 hours. |
| Q5:How to visit our company? |
| A: Contact us in advance by email. Our Shanghai office and Shanxi factories are all OK to be visited. |
| Q6: Is Third Party Inspection arrangeable? |
| A: YES. Customer could arrange TPI with extra charges or ask us to arrange. |
| Q7: Is MTC and Heat Treatment Report available? |
| A: YES. MTC, HT, EN10204-3.1, EN10204-3.2 (equivelent to ISO10474-3.1A,3.1B,3.1C), COO, all available upon client's request. |
| Q8: Any whatsapp or wechat or online chatting tools available? |
| A: Just send us your inquiry email and our salesperson will contact you with respective chatting tools. |
| Q9: What is your Payment term and Departure Port? |
| A: T/T, L/C, D/A, all available. Departure port Tianjin, Qingdao, Shanghai CHINA all available. |
| Q10: How about your MOQ? |
| A: We provide both prototype and mass production, Our MOQ is 1 piece. |
| Q11:How long can I get a quote after RFQ? |
| A:we generally quote you within 24 hours. More detail information provided will be helpful to save your time. |
| 1) detailed engineering drawing with tolerance and other requirement. |
| 2) the quantity you demand. |
| Q12:How is your quality guarantee? |
| A:we do 100% inspection before delivery, we are looking for long term business relationship. |
| Q13:Can I sign NDA with you? |
| A:Sure, we will keep your drawing and information confidential. |
