Bop Flange AISI 4130, 4140, 4340 Bop Parts Forging Drilling Spool Forged

Basic Info

Model NO.	FLGMG
Processing Object	Metal
Molding Style	Forging
Molding Technics	Open-Die Forging
Application	Machinery Parts
Material	Carbon Steel
Heat Treatment	Normalizing
Surface Treatment	Polishing
Forging Tolerance	+/-0.5mm
Standard	ASTM
Certification	ISO 9001:2015
Standards	API 6b, API 6c, API 16A
Lead Time	10-25 Working Days
Stamping	Available
Testing Report	Mtc, Ht, Dimension Report, En3.1
Applications	Oilgas Pipe System Connection
Transport Package	Plywood Case
Specification	TUV/ PED 2014/68/EU
Trademark	DHDZ
Origin	China
HS Code	73261910
Production Capacity	10000 Ton/Year

Product Description

BOP Flange AISI 4130, 4140, 4340 Bop Parts Forging Drilling Spool Forged

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:	BOP flange, Blowout Preventer flange, Hollow Bar, Cylinder, Tube
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. 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!

Bop Flange AISI 4130, 4140, 4340 Bop Parts Forging Drilling Spool Forged

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

Bop Flange AISI 4130, 4140, 4340 Bop Parts Forging Drilling Spool Forged

8. Our Team:

Products

Bop Flange AISI 4130, 4140, 4340 Bop Parts Forging Drilling Spool Forged

Basic Info

Product Description