Audited Supplier
FGMG
Metal
Forging
Open-Die Forging
Machinery Parts
Carbon Steel
Normalizing
Polishing
+/-0.5mm
ASTM
ISO 9001:2015
API 6b, API 6c, API 16A
10-25 Working Days
Available
Mtc, Ht, Dimension Report, En3.1
Oilgas Pipe System Connection
DHDZ
Plywood Case
TUV/ PED 2014/68/EU
China
73261910
Product Description
OEM Flow Thru &Drill Thru Equipment Spacer Spool/ Drilling Spools/Adapter Spools
1. Basic Information:
1.1. Every conventional land drilling rig uses some form of bell nipple flange connected at the top of the blowout preventer ( BOP ) stack. This flange does not hold well pressure, but acts as a fastening device to connect a vertical pipe, referred to as a bell nipple, to the top of the BOP stack.
BOP Flange, Forged Cylinder, Forged Tubes, Forged SHAFT, forged RING; forged BLOCK; forged FLANGES.
Pipe sheet,gear ring,slewing bearing ring...most of forging parts.
Forged steel flanges/carbon steel flanges/stainless steel flanges.
1.2. Material: 4130, 4140, 4317, 4142, 4340, UNS440, 34CrNi3Mo,25Cr2Ni4MOV, 18CrNiMo5, 30CrMo, 9Cr2Mo, 9Cr2W, 9Cr3Mo, 60CrMoV etc.
1.3. Dual certified to ASME/ASTM SA/A182 and EN10222-5 or DIN17440
1.4. PED-AD 2000-Merkblatt W0
4. Production process:
5. Packages:
6. Quality Certificates:
7. Machineries and testing equipments
8. Our Team:
1. Basic Information:
1.1. Every conventional land drilling rig uses some form of bell nipple flange connected at the top of the blowout preventer ( BOP ) stack. This flange does not hold well pressure, but acts as a fastening device to connect a vertical pipe, referred to as a bell nipple, to the top of the BOP stack.
BOP Flange, Forged Cylinder, Forged Tubes, Forged SHAFT, forged RING; forged BLOCK; forged FLANGES.
Pipe sheet,gear ring,slewing bearing ring...most of forging parts.
Forged steel flanges/carbon steel flanges/stainless steel flanges.
1.2. Material: 4130, 4140, 4317, 4142, 4340, UNS440, 34CrNi3Mo,25Cr2Ni4MOV, 18CrNiMo5, 30CrMo, 9Cr2Mo, 9Cr2W, 9Cr3Mo, 60CrMoV etc.
1.3. Dual certified to ASME/ASTM SA/A182 and EN10222-5 or DIN17440
1.4. PED-AD 2000-Merkblatt W0
| Name: | Drilling Spools/Adapter Spools/Spacer Spool, BOP flange, Blowout Preventer flange, |
| Raw material: | carbon/stainless/alloy steel |
| Min size: | Ø90xØ49x1333mm |
| Max size: | Ø1000xØ900x5000mm |
| Min weight: | 0.50kg |
| Max weight: | 20000kg |
| Heat treatment: | Austenitize/ Normalize/Anneal/ Quench/tempering |
2. 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!
3. 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!
3. 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. | |
4. Production process:
5. Packages:
6. Quality Certificates:
7. Machineries and testing equipments
8. Our Team:
